25817492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1213}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 48030696

約数和(自身を除く): 22213204

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1213, 1252, 2426, 4852, 5321, 10642, 20621, 21284, 41242, 82484, 379669, 759338, 1518676, 6454373, 12908746, 25817492]

約数ペア:

[(1, 25817492), (2, 12908746), (4, 6454373), (17, 1518676), (34, 759338), (68, 379669), (313, 82484), (626, 41242), (1213, 21284), (1252, 20621), (2426, 10642), (4852, 5321)]