77959892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1783}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 144760896

約数和(自身を除く): 66801004

約数列:

[1, 2, 4, 17, 34, 68, 643, 1286, 1783, 2572, 3566, 7132, 10931, 21862, 30311, 43724, 60622, 121244, 1146469, 2292938, 4585876, 19489973, 38979946, 77959892]

約数ペア:

[(1, 77959892), (2, 38979946), (4, 19489973), (17, 4585876), (34, 2292938), (68, 1146469), (643, 121244), (1286, 60622), (1783, 43724), (2572, 30311), (3566, 21862), (7132, 10931)]