28289402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{839}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 44392320

約数和(自身を除く): 16102918

約数列:

[1, 2, 23, 46, 733, 839, 1466, 1678, 16859, 19297, 33718, 38594, 614987, 1229974, 14144701, 28289402]

約数ペア:

[(1, 28289402), (2, 14144701), (23, 1229974), (46, 614987), (733, 38594), (839, 33718), (1466, 19297), (1678, 16859)]