15704813536

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{1889}}^1\times {\mathrm{3559}}^1$

素因数の和:5531

約数の個数: 48

約数和(自身を含む): 31367800800

約数和(自身を除く): 15662987264

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 1889, 2336, 3559, 3778, 7118, 7556, 14236, 15112, 28472, 30224, 56944, 60448, 113888, 137897, 259807, 275794, 519614, 551588, 1039228, 1103176, 2078456, 2206352, 4156912, 4412704, 6722951, 8313824, 13445902, 26891804, 53783608, 107567216, 215134432, 490775423, 981550846, 1963101692, 3926203384, 7852406768, 15704813536]

約数ペア:

[(1, 15704813536), (2, 7852406768), (4, 3926203384), (8, 1963101692), (16, 981550846), (32, 490775423), (73, 215134432), (146, 107567216), (292, 53783608), (584, 26891804), (1168, 13445902), (1889, 8313824), (2336, 6722951), (3559, 4412704), (3778, 4156912), (7118, 2206352), (7556, 2078456), (14236, 1103176), (15112, 1039228), (28472, 551588), (30224, 519614), (56944, 275794), (60448, 259807), (113888, 137897)]