72500491384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16843}}^1\times {\mathrm{28319}}^1$

素因数の和:45187

約数の個数: 32

約数和(自身を含む): 143106624000

約数和(自身を除く): 70606132616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16843, 28319, 33686, 56638, 67372, 113276, 134744, 226552, 320017, 538061, 640034, 1076122, 1280068, 2152244, 2560136, 4304488, 476976917, 953953834, 1907907668, 3815815336, 9062561423, 18125122846, 36250245692, 72500491384]

約数ペア:

[(1, 72500491384), (2, 36250245692), (4, 18125122846), (8, 9062561423), (19, 3815815336), (38, 1907907668), (76, 953953834), (152, 476976917), (16843, 4304488), (28319, 2560136), (33686, 2152244), (56638, 1280068), (67372, 1076122), (113276, 640034), (134744, 538061), (226552, 320017)]