25880748

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{40693}}^1$

素因数の和:40753

約数の個数: 24

約数和(自身を含む): 61529328

約数和(自身を除く): 35648580

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 40693, 81386, 122079, 162772, 244158, 488316, 2156729, 4313458, 6470187, 8626916, 12940374, 25880748]

約数ペア:

[(1, 25880748), (2, 12940374), (3, 8626916), (4, 6470187), (6, 4313458), (12, 2156729), (53, 488316), (106, 244158), (159, 162772), (212, 122079), (318, 81386), (636, 40693)]