78007568

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{5689}}^1$

素因数の和:6554

約数の個数: 20

約数和(自身を含む): 151342620

約数和(自身を除く): 73335052

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 5689, 6856, 11378, 13712, 22756, 45512, 91024, 4875473, 9750946, 19501892, 39003784, 78007568]

約数ペア:

[(1, 78007568), (2, 39003784), (4, 19501892), (8, 9750946), (16, 4875473), (857, 91024), (1714, 45512), (3428, 22756), (5689, 13712), (6856, 11378)]