68949244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189421}}^1$

素因数の和:189445

約数の個数: 24

約数和(自身を含む): 148506848

約数和(自身を除く): 79557604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 189421, 378842, 757684, 1325947, 2462473, 2651894, 4924946, 5303788, 9849892, 17237311, 34474622, 68949244]

約数ペア:

[(1, 68949244), (2, 34474622), (4, 17237311), (7, 9849892), (13, 5303788), (14, 4924946), (26, 2651894), (28, 2462473), (52, 1325947), (91, 757684), (182, 378842), (364, 189421)]