40056296

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2161}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 86134080

約数和(自身を除く): 46077784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2161, 2317, 2648, 4322, 4634, 8644, 9268, 15127, 17288, 18536, 30254, 60508, 121016, 715291, 1430582, 2861164, 5007037, 5722328, 10014074, 20028148, 40056296]

約数ペア:

[(1, 40056296), (2, 20028148), (4, 10014074), (7, 5722328), (8, 5007037), (14, 2861164), (28, 1430582), (56, 715291), (331, 121016), (662, 60508), (1324, 30254), (2161, 18536), (2317, 17288), (2648, 15127), (4322, 9268), (4634, 8644)]