70817512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{520717}}^1$

素因数の和:520740

約数の個数: 16

約数和(自身を含む): 140593860

約数和(自身を除く): 69776348

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 520717, 1041434, 2082868, 4165736, 8852189, 17704378, 35408756, 70817512]

約数ペア:

[(1, 70817512), (2, 35408756), (4, 17704378), (8, 8852189), (17, 4165736), (34, 2082868), (68, 1041434), (136, 520717)]