56940016

素因数分解:

$2^4\times 7^1\times {\mathrm{508393}}^1$

素因数の和:508408

約数の個数: 20

約数和(自身を含む): 126081712

約数和(自身を除く): 69141696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 508393, 1016786, 2033572, 3558751, 4067144, 7117502, 8134288, 14235004, 28470008, 56940016]

約数ペア:

[(1, 56940016), (2, 28470008), (4, 14235004), (7, 8134288), (8, 7117502), (14, 4067144), (16, 3558751), (28, 2033572), (56, 1016786), (112, 508393)]