71261264

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{5197}}^1$

素因数の和:6062

約数の個数: 20

約数和(自身を含む): 138256404

約数和(自身を除く): 66995140

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 5197, 6856, 10394, 13712, 20788, 41576, 83152, 4453829, 8907658, 17815316, 35630632, 71261264]

約数ペア:

[(1, 71261264), (2, 35630632), (4, 17815316), (8, 8907658), (16, 4453829), (857, 83152), (1714, 41576), (3428, 20788), (5197, 13712), (6856, 10394)]