74740442

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{172213}}^1$

素因数の和:172253

約数の個数: 16

約数和(自身を含む): 132260352

約数和(自身を除く): 57519910

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 172213, 344426, 1205491, 2410982, 5338603, 10677206, 37370221, 74740442]

約数ペア:

[(1, 74740442), (2, 37370221), (7, 10677206), (14, 5338603), (31, 2410982), (62, 1205491), (217, 344426), (434, 172213)]