15797576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 30915000

約数和(自身を除く): 15117424

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 457, 596, 914, 1192, 1828, 3656, 4321, 8642, 13253, 17284, 26506, 34568, 53012, 68093, 106024, 136186, 272372, 544744, 1974697, 3949394, 7898788, 15797576]

約数ペア:

[(1, 15797576), (2, 7898788), (4, 3949394), (8, 1974697), (29, 544744), (58, 272372), (116, 136186), (149, 106024), (232, 68093), (298, 53012), (457, 34568), (596, 26506), (914, 17284), (1192, 13253), (1828, 8642), (3656, 4321)]