64638276

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{91297}}^1$

素因数の和:91363

約数の個数: 24

約数和(自身を含む): 153380640

約数和(自身を除く): 88742364

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 91297, 182594, 273891, 365188, 547782, 1095564, 5386523, 10773046, 16159569, 21546092, 32319138, 64638276]

約数ペア:

[(1, 64638276), (2, 32319138), (3, 21546092), (4, 16159569), (6, 10773046), (12, 5386523), (59, 1095564), (118, 547782), (177, 365188), (236, 273891), (354, 182594), (708, 91297)]