27456208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{132001}}^1$

素因数の和:132022

約数の個数: 20

約数和(自身を含む): 57288868

約数和(自身を除く): 29832660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 132001, 264002, 528004, 1056008, 1716013, 2112016, 3432026, 6864052, 13728104, 27456208]

約数ペア:

[(1, 27456208), (2, 13728104), (4, 6864052), (8, 3432026), (13, 2112016), (16, 1716013), (26, 1056008), (52, 528004), (104, 264002), (208, 132001)]