25520152

素因数分解:

$2^3\times 7^1\times {\mathrm{455717}}^1$

素因数の和:455730

約数の個数: 16

約数和(自身を含む): 54686160

約数和(自身を除く): 29166008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 455717, 911434, 1822868, 3190019, 3645736, 6380038, 12760076, 25520152]

約数ペア:

[(1, 25520152), (2, 12760076), (4, 6380038), (7, 3645736), (8, 3190019), (14, 1822868), (28, 911434), (56, 455717)]