28515084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{182789}}^1$

素因数の和:182809

約数の個数: 24

約数和(自身を含む): 71653680

約数和(自身を除く): 43138596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 182789, 365578, 548367, 731156, 1096734, 2193468, 2376257, 4752514, 7128771, 9505028, 14257542, 28515084]

約数ペア:

[(1, 28515084), (2, 14257542), (3, 9505028), (4, 7128771), (6, 4752514), (12, 2376257), (13, 2193468), (26, 1096734), (39, 731156), (52, 548367), (78, 365578), (156, 182789)]