74722214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{172171}}^1$

素因数の和:172211

約数の個数: 16

約数和(自身を含む): 132228096

約数和(自身を除く): 57505882

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 172171, 344342, 1205197, 2410394, 5337301, 10674602, 37361107, 74722214]

約数ペア:

[(1, 74722214), (2, 37361107), (7, 10674602), (14, 5337301), (31, 2410394), (62, 1205197), (217, 344342), (434, 172171)]