64540164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{413719}}^1$

素因数の和:413739

約数の個数: 24

約数和(自身を含む): 162178240

約数和(自身を除く): 97638076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 413719, 827438, 1241157, 1654876, 2482314, 4964628, 5378347, 10756694, 16135041, 21513388, 32270082, 64540164]

約数ペア:

[(1, 64540164), (2, 32270082), (3, 21513388), (4, 16135041), (6, 10756694), (12, 5378347), (13, 4964628), (26, 2482314), (39, 1654876), (52, 1241157), (78, 827438), (156, 413719)]