68877068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6863}}^1$

素因数の和:7073

約数の個数: 24

約数和(自身を含む): 130498368

約数和(自身を除く): 61621300

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 6863, 10036, 13726, 27452, 89219, 178438, 356876, 1324559, 2649118, 5298236, 17219267, 34438534, 68877068]

約数ペア:

[(1, 68877068), (2, 34438534), (4, 17219267), (13, 5298236), (26, 2649118), (52, 1324559), (193, 356876), (386, 178438), (772, 89219), (2509, 27452), (5018, 13726), (6863, 10036)]