66845222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 107702784

約数和(自身を除く): 40857562

約数列:

[1, 2, 23, 46, 71, 97, 142, 194, 211, 422, 1633, 2231, 3266, 4462, 4853, 6887, 9706, 13774, 14981, 20467, 29962, 40934, 158401, 316802, 344563, 470741, 689126, 941482, 1453157, 2906314, 33422611, 66845222]

約数ペア:

[(1, 66845222), (2, 33422611), (23, 2906314), (46, 1453157), (71, 941482), (97, 689126), (142, 470741), (194, 344563), (211, 316802), (422, 158401), (1633, 40934), (2231, 29962), (3266, 20467), (4462, 14981), (4853, 13774), (6887, 9706)]