68758768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11399}}^1$

素因数の和:11449

約数の個数: 40

約数和(自身を含む): 148428000

約数和(自身を除く): 79669232

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 11399, 22798, 45596, 91192, 148187, 182384, 296374, 330571, 592748, 661142, 1185496, 1322284, 2370992, 2644568, 4297423, 5289136, 8594846, 17189692, 34379384, 68758768]

約数ペア:

[(1, 68758768), (2, 34379384), (4, 17189692), (8, 8594846), (13, 5289136), (16, 4297423), (26, 2644568), (29, 2370992), (52, 1322284), (58, 1185496), (104, 661142), (116, 592748), (208, 330571), (232, 296374), (377, 182384), (464, 148187), (754, 91192), (1508, 45596), (3016, 22798), (6032, 11399)]