67819726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{3109}}^1$

素因数の和:3963

約数の個数: 16

約数和(自身を含む): 109720800

約数和(自身を除く): 41901074

約数列:

[1, 2, 13, 26, 839, 1678, 3109, 6218, 10907, 21814, 40417, 80834, 2608451, 5216902, 33909863, 67819726]

約数ペア:

[(1, 67819726), (2, 33909863), (13, 5216902), (26, 2608451), (839, 80834), (1678, 40417), (3109, 21814), (6218, 10907)]