64839606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3001}}^1$

素因数の和:3296

約数の個数: 32

約数和(自身を含む): 140205408

約数和(自身を除く): 75365802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1662, 3001, 3601, 6002, 7202, 9003, 10803, 18006, 21606, 39013, 78026, 117039, 234078, 831277, 1662554, 2493831, 4987662, 10806601, 21613202, 32419803, 64839606]

約数ペア:

[(1, 64839606), (2, 32419803), (3, 21613202), (6, 10806601), (13, 4987662), (26, 2493831), (39, 1662554), (78, 831277), (277, 234078), (554, 117039), (831, 78026), (1662, 39013), (3001, 21606), (3601, 18006), (6002, 10803), (7202, 9003)]