28088042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{881}}^1$

素因数の和:1741

約数の個数: 16

約数和(自身を含む): 44452800

約数和(自身を除く): 16364758

約数列:

[1, 2, 19, 38, 839, 881, 1678, 1762, 15941, 16739, 31882, 33478, 739159, 1478318, 14044021, 28088042]

約数ペア:

[(1, 28088042), (2, 14044021), (19, 1478318), (38, 739159), (839, 33478), (881, 31882), (1678, 16739), (1762, 15941)]