25214044

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 44982000

約数和(自身を除く): 19767956

約数列:

[1, 2, 4, 101, 139, 202, 278, 404, 449, 556, 898, 1796, 14039, 28078, 45349, 56156, 62411, 90698, 124822, 181396, 249644, 6303511, 12607022, 25214044]

約数ペア:

[(1, 25214044), (2, 12607022), (4, 6303511), (101, 249644), (139, 181396), (202, 124822), (278, 90698), (404, 62411), (449, 56156), (556, 45349), (898, 28078), (1796, 14039)]