727794032

素因数分解:

$2^4\times 7^1\times {\mathrm{6498161}}^1$

素因数の和:6498176

約数の個数: 20

約数和(自身を含む): 1611544176

約数和(自身を除く): 883750144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6498161, 12996322, 25992644, 45487127, 51985288, 90974254, 103970576, 181948508, 363897016, 727794032]

約数ペア:

[(1, 727794032), (2, 363897016), (4, 181948508), (7, 103970576), (8, 90974254), (14, 51985288), (16, 45487127), (28, 25992644), (56, 12996322), (112, 6498161)]