25460884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 46424448

約数和(自身を除く): 20963564

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2423, 2627, 4846, 5254, 9692, 10508, 89651, 172033, 179302, 344066, 358604, 688132, 6365221, 12730442, 25460884]

約数ペア:

[(1, 25460884), (2, 12730442), (4, 6365221), (37, 688132), (71, 358604), (74, 344066), (142, 179302), (148, 172033), (284, 89651), (2423, 10508), (2627, 9692), (4846, 5254)]