68828711

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 81500160

約数和(自身を除く): 12671449

約数列:

[1, 7, 31, 217, 419, 757, 2933, 5299, 12989, 23467, 90923, 164269, 317183, 2220281, 9832673, 68828711]

約数ペア:

[(1, 68828711), (7, 9832673), (31, 2220281), (217, 317183), (419, 164269), (757, 90923), (2933, 23467), (5299, 12989)]