12704849056

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{23203}}^1$

素因数の和:23525

約数の個数: 48

約数和(自身を含む): 25471309248

約数和(自身を除く): 12766460192

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 241, 284, 482, 568, 964, 1136, 1928, 2272, 3856, 7712, 17111, 23203, 34222, 46406, 68444, 92812, 136888, 185624, 273776, 371248, 547552, 742496, 1647413, 3294826, 5591923, 6589652, 11183846, 13179304, 22367692, 26358608, 44735384, 52717216, 89470768, 178941536, 397026533, 794053066, 1588106132, 3176212264, 6352424528, 12704849056]

約数ペア:

[(1, 12704849056), (2, 6352424528), (4, 3176212264), (8, 1588106132), (16, 794053066), (32, 397026533), (71, 178941536), (142, 89470768), (241, 52717216), (284, 44735384), (482, 26358608), (568, 22367692), (964, 13179304), (1136, 11183846), (1928, 6589652), (2272, 5591923), (3856, 3294826), (7712, 1647413), (17111, 742496), (23203, 547552), (34222, 371248), (46406, 273776), (68444, 185624), (92812, 136888)]