68731428

素因数分解:

$2^2\times 3^1\times {\mathrm{1973}}^1\times {\mathrm{2903}}^1$

素因数の和:4883

約数の個数: 24

約数和(自身を含む): 160509888

約数和(自身を除く): 91778460

約数列:

[1, 2, 3, 4, 6, 12, 1973, 2903, 3946, 5806, 5919, 7892, 8709, 11612, 11838, 17418, 23676, 34836, 5727619, 11455238, 17182857, 22910476, 34365714, 68731428]

約数ペア:

[(1, 68731428), (2, 34365714), (3, 22910476), (4, 17182857), (6, 11455238), (12, 5727619), (1973, 34836), (2903, 23676), (3946, 17418), (5806, 11838), (5919, 11612), (7892, 8709)]