25447946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10253}}^1$

素因数の和:10345

約数の個数: 16

約数和(自身を含む): 40974984

約数和(自身を除く): 15527038

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 10253, 20506, 174301, 348602, 748469, 1496938, 12723973, 25447946]

約数ペア:

[(1, 25447946), (2, 12723973), (17, 1496938), (34, 748469), (73, 348602), (146, 174301), (1241, 20506), (2482, 10253)]