72007928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{310379}}^1$

素因数の和:310414

約数の個数: 16

約数和(自身を含む): 139671000

約数和(自身を除く): 67663072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 310379, 620758, 1241516, 2483032, 9000991, 18001982, 36003964, 72007928]

約数ペア:

[(1, 72007928), (2, 36003964), (4, 18001982), (8, 9000991), (29, 2483032), (58, 1241516), (116, 620758), (232, 310379)]