66343364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4523}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 122871840

約数和(自身を除く): 56528476

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 4523, 7334, 9046, 14668, 18092, 85937, 171874, 343748, 872939, 1745878, 3491756, 16585841, 33171682, 66343364]

約数ペア:

[(1, 66343364), (2, 33171682), (4, 16585841), (19, 3491756), (38, 1745878), (76, 872939), (193, 343748), (386, 171874), (772, 85937), (3667, 18092), (4523, 14668), (7334, 9046)]