21466408712

素因数分解:

$2^3\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{365423}}^1$

素因数の和:366485

約数の個数: 32

約数和(自身を含む): 46043424000

約数和(自身を除く): 24577015288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1049, 2098, 4196, 7343, 8392, 14686, 29372, 58744, 365423, 730846, 1461692, 2557961, 2923384, 5115922, 10231844, 20463688, 383328727, 766657454, 1533314908, 2683301089, 3066629816, 5366602178, 10733204356, 21466408712]

約数ペア:

[(1, 21466408712), (2, 10733204356), (4, 5366602178), (7, 3066629816), (8, 2683301089), (14, 1533314908), (28, 766657454), (56, 383328727), (1049, 20463688), (2098, 10231844), (4196, 5115922), (7343, 2923384), (8392, 2557961), (14686, 1461692), (29372, 730846), (58744, 365423)]