25693364

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 45708768

約数和(自身を除く): 20015404

約数列:

[1, 2, 4, 157, 163, 251, 314, 326, 502, 628, 652, 1004, 25591, 39407, 40913, 51182, 78814, 81826, 102364, 157628, 163652, 6423341, 12846682, 25693364]

約数ペア:

[(1, 25693364), (2, 12846682), (4, 6423341), (157, 163652), (163, 157628), (251, 102364), (314, 81826), (326, 78814), (502, 51182), (628, 40913), (652, 39407), (1004, 25591)]