71695636

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{245533}}^1$

素因数の和:245610

約数の個数: 12

約数和(自身を含む): 127186612

約数和(自身を除く): 55490976

約数列:

[1, 2, 4, 73, 146, 292, 245533, 491066, 982132, 17923909, 35847818, 71695636]

約数ペア:

[(1, 71695636), (2, 35847818), (4, 17923909), (73, 982132), (146, 491066), (292, 245533)]