42013244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115421}}^1$

素因数の和:115445

約数の個数: 24

約数和(自身を含む): 90490848

約数和(自身を除く): 48477604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 115421, 230842, 461684, 807947, 1500473, 1615894, 3000946, 3231788, 6001892, 10503311, 21006622, 42013244]

約数ペア:

[(1, 42013244), (2, 21006622), (4, 10503311), (7, 6001892), (13, 3231788), (14, 3000946), (26, 1615894), (28, 1500473), (52, 807947), (91, 461684), (182, 230842), (364, 115421)]