74971792

素因数分解:

$2^4\times 7^1\times {\mathrm{669391}}^1$

素因数の和:669406

約数の個数: 20

約数和(自身を含む): 166009216

約数和(自身を除く): 91037424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 669391, 1338782, 2677564, 4685737, 5355128, 9371474, 10710256, 18742948, 37485896, 74971792]

約数ペア:

[(1, 74971792), (2, 37485896), (4, 18742948), (7, 10710256), (8, 9371474), (14, 5355128), (16, 4685737), (28, 2677564), (56, 1338782), (112, 669391)]