25070266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4001}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 40676328

約数和(自身を除く): 15606062

約数列:

[1, 2, 13, 26, 241, 482, 3133, 4001, 6266, 8002, 52013, 104026, 964241, 1928482, 12535133, 25070266]

約数ペア:

[(1, 25070266), (2, 12535133), (13, 1928482), (26, 964241), (241, 104026), (482, 52013), (3133, 8002), (4001, 6266)]