66798352

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{7717}}^1$

素因数の和:8266

約数の個数: 20

約数和(自身を含む): 129677836

約数和(自身を除く): 62879484

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 7717, 8656, 15434, 30868, 61736, 123472, 4174897, 8349794, 16699588, 33399176, 66798352]

約数ペア:

[(1, 66798352), (2, 33399176), (4, 16699588), (8, 8349794), (16, 4174897), (541, 123472), (1082, 61736), (2164, 30868), (4328, 15434), (7717, 8656)]