66804418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{3797}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 105736320

約数和(自身を除く): 38931902

約数列:

[1, 2, 19, 38, 463, 926, 3797, 7594, 8797, 17594, 72143, 144286, 1758011, 3516022, 33402209, 66804418]

約数ペア:

[(1, 66804418), (2, 33402209), (19, 3516022), (38, 1758011), (463, 144286), (926, 72143), (3797, 17594), (7594, 8797)]