66625262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 49206034

約数列:

[1, 2, 11, 22, 31, 62, 83, 107, 121, 166, 214, 242, 341, 682, 913, 1177, 1826, 2354, 2573, 3317, 3751, 5146, 6634, 7502, 8881, 10043, 12947, 17762, 20086, 25894, 28303, 36487, 56606, 72974, 97691, 195382, 275311, 311333, 401357, 550622, 622666, 802714, 1074601, 2149202, 3028421, 6056842, 33312631, 66625262]

約数ペア:

[(1, 66625262), (2, 33312631), (11, 6056842), (22, 3028421), (31, 2149202), (62, 1074601), (83, 802714), (107, 622666), (121, 550622), (166, 401357), (214, 311333), (242, 275311), (341, 195382), (682, 97691), (913, 72974), (1177, 56606), (1826, 36487), (2354, 28303), (2573, 25894), (3317, 20086), (3751, 17762), (5146, 12947), (6634, 10043), (7502, 8881)]