42659782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 30496826

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 881, 1562, 1762, 2201, 4402, 9691, 19382, 24211, 27311, 48422, 54622, 62551, 125102, 300421, 600842, 688061, 1376122, 1939081, 3878162, 21329891, 42659782]

約数ペア:

[(1, 42659782), (2, 21329891), (11, 3878162), (22, 1939081), (31, 1376122), (62, 688061), (71, 600842), (142, 300421), (341, 125102), (682, 62551), (781, 54622), (881, 48422), (1562, 27311), (1762, 24211), (2201, 19382), (4402, 9691)]