28713918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281509}}^1$

素因数の和:281531

約数の個数: 16

約数和(自身を含む): 60806160

約数和(自身を除く): 32092242

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 281509, 563018, 844527, 1689054, 4785653, 9571306, 14356959, 28713918]

約数ペア:

[(1, 28713918), (2, 14356959), (3, 9571306), (6, 4785653), (17, 1689054), (34, 844527), (51, 563018), (102, 281509)]