21579264008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{3359}}^1\times {\mathrm{27691}}^1$

素因数の和:31085

約数の個数: 32

約数和(自身を含む): 41870304000

約数和(自身を除く): 20291039992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 3359, 6718, 13436, 26872, 27691, 55382, 97411, 110764, 194822, 221528, 389644, 779288, 803039, 1606078, 3212156, 6424312, 93014069, 186028138, 372056276, 744112552, 2697408001, 5394816002, 10789632004, 21579264008]

約数ペア:

[(1, 21579264008), (2, 10789632004), (4, 5394816002), (8, 2697408001), (29, 744112552), (58, 372056276), (116, 186028138), (232, 93014069), (3359, 6424312), (6718, 3212156), (13436, 1606078), (26872, 803039), (27691, 779288), (55382, 389644), (97411, 221528), (110764, 194822)]