64059892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17351}}^1$

素因数の和:17439

約数の個数: 24

約数和(自身を含む): 122435712

約数和(自身を除く): 58375820

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 17351, 34702, 69404, 225563, 451126, 902252, 1231921, 2463842, 4927684, 16014973, 32029946, 64059892]

約数ペア:

[(1, 64059892), (2, 32029946), (4, 16014973), (13, 4927684), (26, 2463842), (52, 1231921), (71, 902252), (142, 451126), (284, 225563), (923, 69404), (1846, 34702), (3692, 17351)]