285929168

素因数分解:

$2^4\times 7^1\times {\mathrm{2552939}}^1$

素因数の和:2552954

約数の個数: 20

約数和(自身を含む): 633129120

約数和(自身を除く): 347199952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2552939, 5105878, 10211756, 17870573, 20423512, 35741146, 40847024, 71482292, 142964584, 285929168]

約数ペア:

[(1, 285929168), (2, 142964584), (4, 71482292), (7, 40847024), (8, 35741146), (14, 20423512), (16, 17870573), (28, 10211756), (56, 5105878), (112, 2552939)]