66538186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3187}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 118899648

約数和(自身を除く): 52361462

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 3187, 6374, 10439, 20878, 35057, 41431, 70114, 82862, 232651, 455741, 465302, 911482, 2559161, 3024463, 5118322, 6048926, 33269093, 66538186]

約数ペア:

[(1, 66538186), (2, 33269093), (11, 6048926), (13, 5118322), (22, 3024463), (26, 2559161), (73, 911482), (143, 465302), (146, 455741), (286, 232651), (803, 82862), (949, 70114), (1606, 41431), (1898, 35057), (3187, 20878), (6374, 10439)]