72406607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25667}}^1$

素因数の和:25718

約数の個数: 16

約数和(自身を含む): 91994112

約数和(自身を除く): 19587505

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 25667, 179669, 333671, 795677, 2335697, 5569739, 10343801, 72406607]

約数ペア:

[(1, 72406607), (7, 10343801), (13, 5569739), (31, 2335697), (91, 795677), (217, 333671), (403, 179669), (2821, 25667)]