28895998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2687}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 45803520

約数和(自身を除く): 16907522

約数列:

[1, 2, 19, 38, 283, 566, 2687, 5374, 5377, 10754, 51053, 102106, 760421, 1520842, 14447999, 28895998]

約数ペア:

[(1, 28895998), (2, 14447999), (19, 1520842), (38, 760421), (283, 102106), (566, 51053), (2687, 10754), (5374, 5377)]