25105252

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 45360000

約数和(自身を除く): 20254748

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 1499, 2998, 4187, 5996, 8374, 16748, 79447, 118421, 158894, 236842, 317788, 473684, 6276313, 12552626, 25105252]

約数ペア:

[(1, 25105252), (2, 12552626), (4, 6276313), (53, 473684), (79, 317788), (106, 236842), (158, 158894), (212, 118421), (316, 79447), (1499, 16748), (2998, 8374), (4187, 5996)]