15368130728

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{1721}}^1\times {\mathrm{18919}}^1$

素因数の和:20705

約数の個数: 32

約数和(自身を含む): 29322216000

約数和(自身を除く): 13954085272

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 1721, 3442, 6884, 13768, 18919, 37838, 75676, 101539, 151352, 203078, 406156, 812312, 1116221, 2232442, 4464884, 8929768, 32559599, 65119198, 130238396, 260476792, 1921016341, 3842032682, 7684065364, 15368130728]

約数ペア:

[(1, 15368130728), (2, 7684065364), (4, 3842032682), (8, 1921016341), (59, 260476792), (118, 130238396), (236, 65119198), (472, 32559599), (1721, 8929768), (3442, 4464884), (6884, 2232442), (13768, 1116221), (18919, 812312), (37838, 406156), (75676, 203078), (101539, 151352)]