77945168

素因数分解:

$2^4\times 7^1\times {\mathrm{695939}}^1$

素因数の和:695954

約数の個数: 20

約数和(自身を含む): 172593120

約数和(自身を除く): 94647952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 695939, 1391878, 2783756, 4871573, 5567512, 9743146, 11135024, 19486292, 38972584, 77945168]

約数ペア:

[(1, 77945168), (2, 38972584), (4, 19486292), (7, 11135024), (8, 9743146), (14, 5567512), (16, 4871573), (28, 2783756), (56, 1391878), (112, 695939)]