25719926

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2251}}^1$

素因数の和:2479

約数の個数: 16

約数和(自身を含む): 40130640

約数和(自身を除く): 14410714

約数列:

[1, 2, 29, 58, 197, 394, 2251, 4502, 5713, 11426, 65279, 130558, 443447, 886894, 12859963, 25719926]

約数ペア:

[(1, 25719926), (2, 12859963), (29, 886894), (58, 443447), (197, 130558), (394, 65279), (2251, 11426), (4502, 5713)]