25721484

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{2063}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 60103680

約数和(自身を除く): 34382196

約数列:

[1, 2, 3, 4, 6, 12, 1039, 2063, 2078, 3117, 4126, 4156, 6189, 6234, 8252, 12378, 12468, 24756, 2143457, 4286914, 6430371, 8573828, 12860742, 25721484]

約数ペア:

[(1, 25721484), (2, 12860742), (3, 8573828), (4, 6430371), (6, 4286914), (12, 2143457), (1039, 24756), (2063, 12468), (2078, 12378), (3117, 8252), (4126, 6234), (4156, 6189)]