54778568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{526717}}^1$

素因数の和:526736

約数の個数: 16

約数和(自身を含む): 110610780

約数和(自身を除く): 55832212

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 526717, 1053434, 2106868, 4213736, 6847321, 13694642, 27389284, 54778568]

約数ペア:

[(1, 54778568), (2, 27389284), (4, 13694642), (8, 6847321), (13, 4213736), (26, 2106868), (52, 1053434), (104, 526717)]