28184926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6311}}^1$

素因数の和:6360

約数の個数: 32

約数和(自身を含む): 54535680

約数和(自身を除く): 26350754

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 6311, 12622, 44177, 69421, 88354, 138842, 183019, 366038, 485947, 971894, 1281133, 2013209, 2562266, 4026418, 14092463, 28184926]

約数ペア:

[(1, 28184926), (2, 14092463), (7, 4026418), (11, 2562266), (14, 2013209), (22, 1281133), (29, 971894), (58, 485947), (77, 366038), (154, 183019), (203, 138842), (319, 88354), (406, 69421), (638, 44177), (2233, 12622), (4466, 6311)]