66801742

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{10771}}^1$

素因数の和:11223

約数の個数: 16

約数和(自身を含む): 114786432

約数和(自身を除く): 47984690

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 10771, 21542, 75397, 150794, 4771553, 9543106, 33400871, 66801742]

約数ペア:

[(1, 66801742), (2, 33400871), (7, 9543106), (14, 4771553), (443, 150794), (886, 75397), (3101, 21542), (6202, 10771)]