ehrenfest
Nov17-07, 08:14 PM
1. The problem statement, all variables and given/known data
Find the smallest number with 28 positive divisors.
28 = 14*2 or 7*4.
So, it is either 2^13*3 or 2^6*3^3, right?
Because 2^7 is manifestly larger than 3^2, it the latter, correct?
2. Relevant equations
3. The attempt at a solution
Find the smallest number with 28 positive divisors.
28 = 14*2 or 7*4.
So, it is either 2^13*3 or 2^6*3^3, right?
Because 2^7 is manifestly larger than 3^2, it the latter, correct?
2. Relevant equations
3. The attempt at a solution