25788104

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{60821}}^1$

素因数の和:60880

約数の個数: 16

約数和(自身を含む): 49265820

約数和(自身を除く): 23477716

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 60821, 121642, 243284, 486568, 3223513, 6447026, 12894052, 25788104]

約数ペア:

[(1, 25788104), (2, 12894052), (4, 6447026), (8, 3223513), (53, 486568), (106, 243284), (212, 121642), (424, 60821)]