66416147

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 78286080

約数和(自身を除く): 11869933

約数列:

[1, 7, 37, 259, 347, 739, 2429, 5173, 12839, 27343, 89873, 191401, 256433, 1795031, 9488021, 66416147]

約数ペア:

[(1, 66416147), (7, 9488021), (37, 1795031), (259, 256433), (347, 191401), (739, 89873), (2429, 27343), (5173, 12839)]