406492016

素因数分解:

$2^4\times 7^1\times {\mathrm{3629393}}^1$

素因数の和:3629408

約数の個数: 20

約数和(自身を含む): 900089712

約数和(自身を除く): 493597696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3629393, 7258786, 14517572, 25405751, 29035144, 50811502, 58070288, 101623004, 203246008, 406492016]

約数ペア:

[(1, 406492016), (2, 203246008), (4, 101623004), (7, 58070288), (8, 50811502), (14, 29035144), (16, 25405751), (28, 14517572), (56, 7258786), (112, 3629393)]