67866986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71741}}^1$

素因数の和:71797

約数の個数: 16

約数和(自身を含む): 113639328

約数和(自身を除く): 45772342

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 71741, 143482, 789151, 1578302, 3084863, 6169726, 33933493, 67866986]

約数ペア:

[(1, 67866986), (2, 33933493), (11, 6169726), (22, 3084863), (43, 1578302), (86, 789151), (473, 143482), (946, 71741)]