72285241

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 89976096

約数和(自身を除く): 17690855

約数列:

[1, 7, 17, 49, 107, 119, 749, 811, 833, 1819, 5243, 5677, 12733, 13787, 39739, 86777, 89131, 96509, 607439, 675563, 1475209, 4252073, 10326463, 72285241]

約数ペア:

[(1, 72285241), (7, 10326463), (17, 4252073), (49, 1475209), (107, 675563), (119, 607439), (749, 96509), (811, 89131), (833, 86777), (1819, 39739), (5243, 13787), (5677, 12733)]