28786902

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{7129}}^1$

素因数の和:7807

約数の個数: 16

約数和(自身を含む): 57667440

約数和(自身を除く): 28880538

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 7129, 14258, 21387, 42774, 4797817, 9595634, 14393451, 28786902]

約数ペア:

[(1, 28786902), (2, 14393451), (3, 9595634), (6, 4797817), (673, 42774), (1346, 21387), (2019, 14258), (4038, 7129)]