42473684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56783}}^1$

素因数の和:56815

約数の個数: 24

約数和(自身を含む): 85857408

約数和(自身を除く): 43383724

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 56783, 113566, 227132, 624613, 965311, 1249226, 1930622, 2498452, 3861244, 10618421, 21236842, 42473684]

約数ペア:

[(1, 42473684), (2, 21236842), (4, 10618421), (11, 3861244), (17, 2498452), (22, 1930622), (34, 1249226), (44, 965311), (68, 624613), (187, 227132), (374, 113566), (748, 56783)]