78052016

素因数分解:

$2^4\times 7^1\times {\mathrm{696893}}^1$

素因数の和:696908

約数の個数: 20

約数和(自身を含む): 172829712

約数和(自身を除く): 94777696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 696893, 1393786, 2787572, 4878251, 5575144, 9756502, 11150288, 19513004, 39026008, 78052016]

約数ペア:

[(1, 78052016), (2, 39026008), (4, 19513004), (7, 11150288), (8, 9756502), (14, 5575144), (16, 4878251), (28, 2787572), (56, 1393786), (112, 696893)]