25352824

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1129}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 54511200

約数和(自身を除く): 29158376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1129, 1604, 2258, 2807, 3208, 4516, 5614, 7903, 9032, 11228, 15806, 22456, 31612, 63224, 452729, 905458, 1810916, 3169103, 3621832, 6338206, 12676412, 25352824]

約数ペア:

[(1, 25352824), (2, 12676412), (4, 6338206), (7, 3621832), (8, 3169103), (14, 1810916), (28, 905458), (56, 452729), (401, 63224), (802, 31612), (1129, 22456), (1604, 15806), (2258, 11228), (2807, 9032), (3208, 7903), (4516, 5614)]