64397892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{412807}}^1$

素因数の和:412827

約数の個数: 24

約数和(自身を含む): 161820736

約数和(自身を除く): 97422844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 412807, 825614, 1238421, 1651228, 2476842, 4953684, 5366491, 10732982, 16099473, 21465964, 32198946, 64397892]

約数ペア:

[(1, 64397892), (2, 32198946), (3, 21465964), (4, 16099473), (6, 10732982), (12, 5366491), (13, 4953684), (26, 2476842), (39, 1651228), (52, 1238421), (78, 825614), (156, 412807)]