28566714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1811}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 62622720

約数和(自身を除く): 34056006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 1811, 2629, 3622, 5258, 5433, 7887, 10866, 15774, 19921, 39842, 59763, 119526, 432829, 865658, 1298487, 2596974, 4761119, 9522238, 14283357, 28566714]

約数ペア:

[(1, 28566714), (2, 14283357), (3, 9522238), (6, 4761119), (11, 2596974), (22, 1298487), (33, 865658), (66, 432829), (239, 119526), (478, 59763), (717, 39842), (1434, 19921), (1811, 15774), (2629, 10866), (3622, 7887), (5258, 5433)]