66695568

素因数分解:

$2^4\times 3^1\times {\mathrm{1389491}}^1$

素因数の和:1389502

約数の個数: 20

約数和(自身を含む): 172297008

約数和(自身を除く): 105601440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1389491, 2778982, 4168473, 5557964, 8336946, 11115928, 16673892, 22231856, 33347784, 66695568]

約数ペア:

[(1, 66695568), (2, 33347784), (3, 22231856), (4, 16673892), (6, 11115928), (8, 8336946), (12, 5557964), (16, 4168473), (24, 2778982), (48, 1389491)]