81971567272

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7210729}}^1$

素因数の和:7210778

約数の個数: 48

約数和(自身を含む): 184955224500

約数和(自身を除く): 102983657228

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 7210729, 14421458, 28842916, 50475103, 57685832, 100950206, 201900412, 209111141, 353325721, 403800824, 418222282, 706651442, 836444564, 1413302884, 1463777987, 1672889128, 2826605768, 2927555974, 5855111948, 10246445909, 11710223896, 20492891818, 40985783636, 81971567272]

約数ペア:

[(1, 81971567272), (2, 40985783636), (4, 20492891818), (7, 11710223896), (8, 10246445909), (14, 5855111948), (28, 2927555974), (29, 2826605768), (49, 1672889128), (56, 1463777987), (58, 1413302884), (98, 836444564), (116, 706651442), (196, 418222282), (203, 403800824), (232, 353325721), (392, 209111141), (406, 201900412), (812, 100950206), (1421, 57685832), (1624, 50475103), (2842, 28842916), (5684, 14421458), (11368, 7210729)]