25551664

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{2161}}^1$

素因数の和:2908

約数の個数: 20

約数和(自身を含む): 49596280

約数和(自身を除く): 24044616

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2161, 2956, 4322, 5912, 8644, 11824, 17288, 34576, 1596979, 3193958, 6387916, 12775832, 25551664]

約数ペア:

[(1, 25551664), (2, 12775832), (4, 6387916), (8, 3193958), (16, 1596979), (739, 34576), (1478, 17288), (2161, 11824), (2956, 8644), (4322, 5912)]