68387452

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84221}}^1$

素因数の和:84261

約数の個数: 24

約数和(自身を含む): 141492960

約数和(自身を除く): 73105508

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 84221, 168442, 336884, 589547, 1179094, 2358188, 2442409, 4884818, 9769636, 17096863, 34193726, 68387452]

約数ペア:

[(1, 68387452), (2, 34193726), (4, 17096863), (7, 9769636), (14, 4884818), (28, 2442409), (29, 2358188), (58, 1179094), (116, 589547), (203, 336884), (406, 168442), (812, 84221)]