66833906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 112527360

約数和(自身を除く): 45693454

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 874, 893, 1081, 1627, 1786, 2162, 3254, 20539, 30913, 37421, 41078, 61826, 74842, 76469, 152938, 710999, 1421998, 1452911, 1758787, 2905822, 3517574, 33416953, 66833906]

約数ペア:

[(1, 66833906), (2, 33416953), (19, 3517574), (23, 2905822), (38, 1758787), (46, 1452911), (47, 1421998), (94, 710999), (437, 152938), (874, 76469), (893, 74842), (1081, 61826), (1627, 41078), (1786, 37421), (2162, 30913), (3254, 20539)]