72701872

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{6199}}^1$

素因数の和:6940

約数の個数: 20

約数和(自身を含む): 141074800

約数和(自身を除く): 68372928

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2932, 5864, 6199, 11728, 12398, 24796, 49592, 99184, 4543867, 9087734, 18175468, 36350936, 72701872]

約数ペア:

[(1, 72701872), (2, 36350936), (4, 18175468), (8, 9087734), (16, 4543867), (733, 99184), (1466, 49592), (2932, 24796), (5864, 12398), (6199, 11728)]