66739956

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{129341}}^1$

素因数の和:129391

約数の個数: 24

約数和(自身を含む): 159349344

約数和(自身を除く): 92609388

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 129341, 258682, 388023, 517364, 776046, 1552092, 5561663, 11123326, 16684989, 22246652, 33369978, 66739956]

約数ペア:

[(1, 66739956), (2, 33369978), (3, 22246652), (4, 16684989), (6, 11123326), (12, 5561663), (43, 1552092), (86, 776046), (129, 517364), (172, 388023), (258, 258682), (516, 129341)]