69568016

素因数分解:

$2^4\times 7^1\times {\mathrm{621143}}^1$

素因数の和:621158

約数の個数: 20

約数和(自身を含む): 154043712

約数和(自身を除く): 84475696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 621143, 1242286, 2484572, 4348001, 4969144, 8696002, 9938288, 17392004, 34784008, 69568016]

約数ペア:

[(1, 69568016), (2, 34784008), (4, 17392004), (7, 9938288), (8, 8696002), (14, 4969144), (16, 4348001), (28, 2484572), (56, 1242286), (112, 621143)]