28173058

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1201}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 43574904

約数和(自身を除く): 15401846

約数列:

[1, 2, 37, 74, 317, 634, 1201, 2402, 11729, 23458, 44437, 88874, 380717, 761434, 14086529, 28173058]

約数ペア:

[(1, 28173058), (2, 14086529), (37, 761434), (74, 380717), (317, 88874), (634, 44437), (1201, 23458), (2402, 11729)]