66120266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{3181}}^1$

素因数の和:3749

約数の個数: 16

約数和(自身を含む): 104624160

約数和(自身を除く): 38503894

約数列:

[1, 2, 19, 38, 547, 1094, 3181, 6362, 10393, 20786, 60439, 120878, 1740007, 3480014, 33060133, 66120266]

約数ペア:

[(1, 66120266), (2, 33060133), (19, 3480014), (38, 1740007), (547, 120878), (1094, 60439), (3181, 20786), (6362, 10393)]