25123112

素因数分解:

$2^3\times 7^1\times {\mathrm{448627}}^1$

素因数の和:448640

約数の個数: 16

約数和(自身を含む): 53835360

約数和(自身を除く): 28712248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 448627, 897254, 1794508, 3140389, 3589016, 6280778, 12561556, 25123112]

約数ペア:

[(1, 25123112), (2, 12561556), (4, 6280778), (7, 3589016), (8, 3140389), (14, 1794508), (28, 897254), (56, 448627)]