7802128

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{857}}^1$

素因数の和:1434

約数の個数: 20

約数和(自身を含む): 15160860

約数和(自身を除く): 7358732

約数列:

[1, 2, 4, 8, 16, 569, 857, 1138, 1714, 2276, 3428, 4552, 6856, 9104, 13712, 487633, 975266, 1950532, 3901064, 7802128]

約数ペア:

[(1, 7802128), (2, 3901064), (4, 1950532), (8, 975266), (16, 487633), (569, 13712), (857, 9104), (1138, 6856), (1714, 4552), (2276, 3428)]