57689684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1543}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 108944640

約数和(自身を除く): 51254956

約数列:

[1, 2, 4, 13, 26, 52, 719, 1438, 1543, 2876, 3086, 6172, 9347, 18694, 20059, 37388, 40118, 80236, 1109417, 2218834, 4437668, 14422421, 28844842, 57689684]

約数ペア:

[(1, 57689684), (2, 28844842), (4, 14422421), (13, 4437668), (26, 2218834), (52, 1109417), (719, 80236), (1438, 40118), (1543, 37388), (2876, 20059), (3086, 18694), (6172, 9347)]