42889168

素因数分解:

$2^4\times 7^1\times {\mathrm{382939}}^1$

素因数の和:382954

約数の個数: 20

約数和(自身を含む): 94969120

約数和(自身を除く): 52079952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 382939, 765878, 1531756, 2680573, 3063512, 5361146, 6127024, 10722292, 21444584, 42889168]

約数ペア:

[(1, 42889168), (2, 21444584), (4, 10722292), (7, 6127024), (8, 5361146), (14, 3063512), (16, 2680573), (28, 1531756), (56, 765878), (112, 382939)]