72725084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{956909}}^1$

素因数の和:956932

約数の個数: 12

約数和(自身を含む): 133967400

約数和(自身を除く): 61242316

約数列:

[1, 2, 4, 19, 38, 76, 956909, 1913818, 3827636, 18181271, 36362542, 72725084]

約数ペア:

[(1, 72725084), (2, 36362542), (4, 18181271), (19, 3827636), (38, 1913818), (76, 956909)]