25308748

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 45706752

約数和(自身を除く): 20398004

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 1307, 2614, 4841, 5228, 9682, 19364, 61429, 122858, 134621, 245716, 269242, 538484, 6327187, 12654374, 25308748]

約数ペア:

[(1, 25308748), (2, 12654374), (4, 6327187), (47, 538484), (94, 269242), (103, 245716), (188, 134621), (206, 122858), (412, 61429), (1307, 19364), (2614, 9682), (4841, 5228)]