38413276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 76285440

約数和(自身を除く): 37872164

約数列:

[1, 2, 4, 11, 22, 43, 44, 79, 86, 158, 172, 257, 316, 473, 514, 869, 946, 1028, 1738, 1892, 2827, 3397, 3476, 5654, 6794, 11051, 11308, 13588, 20303, 22102, 37367, 40606, 44204, 74734, 81212, 121561, 149468, 223333, 243122, 446666, 486244, 873029, 893332, 1746058, 3492116, 9603319, 19206638, 38413276]

約数ペア:

[(1, 38413276), (2, 19206638), (4, 9603319), (11, 3492116), (22, 1746058), (43, 893332), (44, 873029), (79, 486244), (86, 446666), (158, 243122), (172, 223333), (257, 149468), (316, 121561), (473, 81212), (514, 74734), (869, 44204), (946, 40606), (1028, 37367), (1738, 22102), (1892, 20303), (2827, 13588), (3397, 11308), (3476, 11051), (5654, 6794)]