27898054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{997}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 44407008

約数和(自身を除く): 16508954

約数列:

[1, 2, 17, 34, 823, 997, 1646, 1994, 13991, 16949, 27982, 33898, 820531, 1641062, 13949027, 27898054]

約数ペア:

[(1, 27898054), (2, 13949027), (17, 1641062), (34, 820531), (823, 33898), (997, 27982), (1646, 16949), (1994, 13991)]