8486579528

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1471321}}^1$

素因数の和:1471437

約数の個数: 32

約数和(自身を含む): 18362098560

約数和(自身を除く): 9875519032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 1471321, 2942642, 5885284, 10299247, 11770568, 20598494, 41196988, 82393976, 151546063, 303092126, 606184252, 1060822441, 1212368504, 2121644882, 4243289764, 8486579528]

約数ペア:

[(1, 8486579528), (2, 4243289764), (4, 2121644882), (7, 1212368504), (8, 1060822441), (14, 606184252), (28, 303092126), (56, 151546063), (103, 82393976), (206, 41196988), (412, 20598494), (721, 11770568), (824, 10299247), (1442, 5885284), (2884, 2942642), (5768, 1471321)]