28852054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 55224576

約数和(自身を除く): 26372522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 4357, 6622, 8714, 30499, 47927, 60998, 95854, 187351, 335489, 374702, 670978, 1311457, 2060861, 2622914, 4121722, 14426027, 28852054]

約数ペア:

[(1, 28852054), (2, 14426027), (7, 4121722), (11, 2622914), (14, 2060861), (22, 1311457), (43, 670978), (77, 374702), (86, 335489), (154, 187351), (301, 95854), (473, 60998), (602, 47927), (946, 30499), (3311, 8714), (4357, 6622)]