68282984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{110849}}^1$

素因数の和:110873

約数の個数: 32

約数和(自身を含む): 159624000

約数和(自身を除く): 91341016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 110849, 221698, 443396, 775943, 886792, 1219339, 1551886, 2438678, 3103772, 4877356, 6207544, 8535373, 9754712, 17070746, 34141492, 68282984]

約数ペア:

[(1, 68282984), (2, 34141492), (4, 17070746), (7, 9754712), (8, 8535373), (11, 6207544), (14, 4877356), (22, 3103772), (28, 2438678), (44, 1551886), (56, 1219339), (77, 886792), (88, 775943), (154, 443396), (308, 221698), (616, 110849)]