25406504

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59921}}^1$

素因数の和:59980

約数の個数: 16

約数和(自身を含む): 48536820

約数和(自身を除く): 23130316

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 59921, 119842, 239684, 479368, 3175813, 6351626, 12703252, 25406504]

約数ペア:

[(1, 25406504), (2, 12703252), (4, 6351626), (8, 3175813), (53, 479368), (106, 239684), (212, 119842), (424, 59921)]