72625912

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{22639}}^1$

素因数の和:23046

約数の個数: 16

約数和(自身を含む): 136519200

約数和(自身を除く): 63893288

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 22639, 45278, 90556, 181112, 9078239, 18156478, 36312956, 72625912]

約数ペア:

[(1, 72625912), (2, 36312956), (4, 18156478), (8, 9078239), (401, 181112), (802, 90556), (1604, 45278), (3208, 22639)]