68847518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{2503}}^1$

素因数の和:3331

約数の個数: 16

約数和(自身を含む): 109524960

約数和(自身を除く): 40677442

約数列:

[1, 2, 17, 34, 809, 1618, 2503, 5006, 13753, 27506, 42551, 85102, 2024927, 4049854, 34423759, 68847518]

約数ペア:

[(1, 68847518), (2, 34423759), (17, 4049854), (34, 2024927), (809, 85102), (1618, 42551), (2503, 27506), (5006, 13753)]