72712621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{63839}}^1$

素因数の和:63923

約数の個数: 8

約数和(自身を含む): 78140160

約数和(自身を除く): 5427539

約数列:

[1, 17, 67, 1139, 63839, 1085263, 4277213, 72712621]

約数ペア:

[(1, 72712621), (17, 4277213), (67, 1085263), (1139, 63839)]