70320870832

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{17510177}}^1$

素因数の和:17510436

約数の個数: 20

約数和(自身を含む): 136789510536

約数和(自身を除く): 66468639704

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 17510177, 35020354, 70040708, 140081416, 280162832, 4395054427, 8790108854, 17580217708, 35160435416, 70320870832]

約数ペア:

[(1, 70320870832), (2, 35160435416), (4, 17580217708), (8, 8790108854), (16, 4395054427), (251, 280162832), (502, 140081416), (1004, 70040708), (2008, 35020354), (4016, 17510177)]