28266504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168253}}^1$

素因数の和:168269

約数の個数: 32

約数和(自身を含む): 80761920

約数和(自身を除く): 52495416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168253, 336506, 504759, 673012, 1009518, 1177771, 1346024, 2019036, 2355542, 3533313, 4038072, 4711084, 7066626, 9422168, 14133252, 28266504]

約数ペア:

[(1, 28266504), (2, 14133252), (3, 9422168), (4, 7066626), (6, 4711084), (7, 4038072), (8, 3533313), (12, 2355542), (14, 2019036), (21, 1346024), (24, 1177771), (28, 1009518), (42, 673012), (56, 504759), (84, 336506), (168, 168253)]