291239576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{21277}}^1$

素因数の和:21371

約数の個数: 32

約数和(自身を含む): 574506000

約数和(自身を除く): 283266424

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 232, 236, 472, 1711, 3422, 6844, 13688, 21277, 42554, 85108, 170216, 617033, 1234066, 1255343, 2468132, 2510686, 4936264, 5021372, 10042744, 36404947, 72809894, 145619788, 291239576]

約数ペア:

[(1, 291239576), (2, 145619788), (4, 72809894), (8, 36404947), (29, 10042744), (58, 5021372), (59, 4936264), (116, 2510686), (118, 2468132), (232, 1255343), (236, 1234066), (472, 617033), (1711, 170216), (3422, 85108), (6844, 42554), (13688, 21277)]