28908156

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{8573}}^1$

素因数の和:8861

約数の個数: 24

約数和(自身を含む): 67700304

約数和(自身を除く): 38792148

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 8573, 17146, 25719, 34292, 51438, 102876, 2409013, 4818026, 7227039, 9636052, 14454078, 28908156]

約数ペア:

[(1, 28908156), (2, 14454078), (3, 9636052), (4, 7227039), (6, 4818026), (12, 2409013), (281, 102876), (562, 51438), (843, 34292), (1124, 25719), (1686, 17146), (3372, 8573)]