40959716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 86029440

約数和(自身を除く): 45069724

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 691, 812, 1022, 1382, 2044, 2117, 2764, 4234, 4837, 8468, 9674, 14819, 19348, 20039, 29638, 40078, 50443, 59276, 80156, 100886, 140273, 201772, 280546, 353101, 561092, 706202, 1412404, 1462847, 2925694, 5851388, 10239929, 20479858, 40959716]

約数ペア:

[(1, 40959716), (2, 20479858), (4, 10239929), (7, 5851388), (14, 2925694), (28, 1462847), (29, 1412404), (58, 706202), (73, 561092), (116, 353101), (146, 280546), (203, 201772), (292, 140273), (406, 100886), (511, 80156), (691, 59276), (812, 50443), (1022, 40078), (1382, 29638), (2044, 20039), (2117, 19348), (2764, 14819), (4234, 9674), (4837, 8468)]