27443204

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{1361}}^1$

素因数の和:1507

約数の個数: 18

約数和(自身を含む): 48747342

約数和(自身を除く): 21304138

約数列:

[1, 2, 4, 71, 142, 284, 1361, 2722, 5041, 5444, 10082, 20164, 96631, 193262, 386524, 6860801, 13721602, 27443204]

約数ペア:

[(1, 27443204), (2, 13721602), (4, 6860801), (71, 386524), (142, 193262), (284, 96631), (1361, 20164), (2722, 10082), (5041, 5444)]