28615782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{366869}}^1$

素因数の和:366887

約数の個数: 16

約数和(自身を含む): 61634160

約数和(自身を除く): 33018378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 366869, 733738, 1100607, 2201214, 4769297, 9538594, 14307891, 28615782]

約数ペア:

[(1, 28615782), (2, 14307891), (3, 9538594), (6, 4769297), (13, 2201214), (26, 1100607), (39, 733738), (78, 366869)]