28344972

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{2663}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 66237696

約数和(自身を除く): 37892724

約数列:

[1, 2, 3, 4, 6, 12, 887, 1774, 2661, 2663, 3548, 5322, 5326, 7989, 10644, 10652, 15978, 31956, 2362081, 4724162, 7086243, 9448324, 14172486, 28344972]

約数ペア:

[(1, 28344972), (2, 14172486), (3, 9448324), (4, 7086243), (6, 4724162), (12, 2362081), (887, 31956), (1774, 15978), (2661, 10652), (2663, 10644), (3548, 7989), (5322, 5326)]