25498742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 42083712

約数和(自身を除く): 16584970

約数列:

[1, 2, 17, 34, 43, 86, 107, 163, 214, 326, 731, 1462, 1819, 2771, 3638, 4601, 5542, 7009, 9202, 14018, 17441, 34882, 78217, 119153, 156434, 238306, 296497, 592994, 749963, 1499926, 12749371, 25498742]

約数ペア:

[(1, 25498742), (2, 12749371), (17, 1499926), (34, 749963), (43, 592994), (86, 296497), (107, 238306), (163, 156434), (214, 119153), (326, 78217), (731, 34882), (1462, 17441), (1819, 14018), (2771, 9202), (3638, 7009), (4601, 5542)]