68726398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{6133}}^1$

素因数の和:6579

約数の個数: 16

約数和(自身を含む): 111295296

約数和(自身を除く): 42568898

約数列:

[1, 2, 13, 26, 431, 862, 5603, 6133, 11206, 12266, 79729, 159458, 2643323, 5286646, 34363199, 68726398]

約数ペア:

[(1, 68726398), (2, 34363199), (13, 5286646), (26, 2643323), (431, 159458), (862, 79729), (5603, 12266), (6133, 11206)]