40769687

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{967}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 49251840

約数和(自身を除く): 8482153

約数列:

[1, 7, 19, 133, 317, 967, 2219, 6023, 6769, 18373, 42161, 128611, 306539, 2145773, 5824241, 40769687]

約数ペア:

[(1, 40769687), (7, 5824241), (19, 2145773), (133, 306539), (317, 128611), (967, 42161), (2219, 18373), (6023, 6769)]