77999672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{573527}}^1$

素因数の和:573550

約数の個数: 16

約数和(自身を含む): 154852560

約数和(自身を除く): 76852888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 573527, 1147054, 2294108, 4588216, 9749959, 19499918, 38999836, 77999672]

約数ペア:

[(1, 77999672), (2, 38999836), (4, 19499918), (8, 9749959), (17, 4588216), (34, 2294108), (68, 1147054), (136, 573527)]