68031292

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2437}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 136254944

約数和(自身を除く): 68223652

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 2437, 3988, 4874, 6979, 9748, 13958, 17059, 27916, 34118, 68236, 2429689, 4859378, 9718756, 17007823, 34015646, 68031292]

約数ペア:

[(1, 68031292), (2, 34015646), (4, 17007823), (7, 9718756), (14, 4859378), (28, 2429689), (997, 68236), (1994, 34118), (2437, 27916), (3988, 17059), (4874, 13958), (6979, 9748)]