77737016

素因数分解:

$2^3\times 7^1\times {\mathrm{1388161}}^1$

素因数の和:1388174

約数の個数: 16

約数和(自身を含む): 166579440

約数和(自身を除く): 88842424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1388161, 2776322, 5552644, 9717127, 11105288, 19434254, 38868508, 77737016]

約数ペア:

[(1, 77737016), (2, 38868508), (4, 19434254), (7, 11105288), (8, 9717127), (14, 5552644), (28, 2776322), (56, 1388161)]