27905372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3187}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 53558400

約数和(自身を除く): 25653028

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 3187, 4378, 6374, 8756, 12748, 35057, 70114, 140228, 634213, 1268426, 2536852, 6976343, 13952686, 27905372]

約数ペア:

[(1, 27905372), (2, 13952686), (4, 6976343), (11, 2536852), (22, 1268426), (44, 634213), (199, 140228), (398, 70114), (796, 35057), (2189, 12748), (3187, 8756), (4378, 6374)]