25734046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2351}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 41686848

約数和(自身を除く): 15952802

約数列:

[1, 2, 13, 26, 421, 842, 2351, 4702, 5473, 10946, 30563, 61126, 989771, 1979542, 12867023, 25734046]

約数ペア:

[(1, 25734046), (2, 12867023), (13, 1979542), (26, 989771), (421, 61126), (842, 30563), (2351, 10946), (4702, 5473)]