25781796

素因数分解:

$2^2\times 3^2\times {\mathrm{716161}}^1$

素因数の和:716171

約数の個数: 18

約数和(自身を含む): 65170742

約数和(自身を除く): 39388946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 716161, 1432322, 2148483, 2864644, 4296966, 6445449, 8593932, 12890898, 25781796]

約数ペア:

[(1, 25781796), (2, 12890898), (3, 8593932), (4, 6445449), (6, 4296966), (9, 2864644), (12, 2148483), (18, 1432322), (36, 716161)]