25964614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12641}}^1$

素因数の和:12735

約数の個数: 16

約数和(自身を含む): 42477120

約数和(自身を除く): 16512506

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 12641, 25282, 164333, 328666, 998639, 1997278, 12982307, 25964614]

約数ペア:

[(1, 25964614), (2, 12982307), (13, 1997278), (26, 998639), (79, 328666), (158, 164333), (1027, 25282), (2054, 12641)]