25256932

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 45077760

約数和(自身を除く): 19820828

約数列:

[1, 2, 4, 79, 158, 257, 311, 316, 514, 622, 1028, 1244, 20303, 24569, 40606, 49138, 79927, 81212, 98276, 159854, 319708, 6314233, 12628466, 25256932]

約数ペア:

[(1, 25256932), (2, 12628466), (4, 6314233), (79, 319708), (158, 159854), (257, 98276), (311, 81212), (316, 79927), (514, 49138), (622, 40606), (1028, 24569), (1244, 20303)]