72162616

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{10987}}^1$

素因数の和:11814

約数の個数: 16

約数和(自身を含む): 135482040

約数和(自身を除く): 63319424

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 10987, 21974, 43948, 87896, 9020327, 18040654, 36081308, 72162616]

約数ペア:

[(1, 72162616), (2, 36081308), (4, 18040654), (8, 9020327), (821, 87896), (1642, 43948), (3284, 21974), (6568, 10987)]