28336052

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{15991}}^1$

素因数の和:16438

約数の個数: 12

約数和(自身を含む): 49703136

約数和(自身を除く): 21367084

約数列:

[1, 2, 4, 443, 886, 1772, 15991, 31982, 63964, 7084013, 14168026, 28336052]

約数ペア:

[(1, 28336052), (2, 14168026), (4, 7084013), (443, 63964), (886, 31982), (1772, 15991)]