63637442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 106748928

約数和(自身を除く): 43111486

約数列:

[1, 2, 11, 22, 71, 131, 142, 262, 311, 622, 781, 1441, 1562, 2882, 3421, 6842, 9301, 18602, 22081, 40741, 44162, 81482, 102311, 204622, 242891, 448151, 485782, 896302, 2892611, 5785222, 31818721, 63637442]

約数ペア:

[(1, 63637442), (2, 31818721), (11, 5785222), (22, 2892611), (71, 896302), (131, 485782), (142, 448151), (262, 242891), (311, 204622), (622, 102311), (781, 81482), (1441, 44162), (1562, 40741), (2882, 22081), (3421, 18602), (6842, 9301)]