6428816

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{907}}^1$

素因数の和:1358

約数の個数: 20

約数和(自身を含む): 12497712

約数和(自身を除く): 6068896

約数列:

[1, 2, 4, 8, 16, 443, 886, 907, 1772, 1814, 3544, 3628, 7088, 7256, 14512, 401801, 803602, 1607204, 3214408, 6428816]

約数ペア:

[(1, 6428816), (2, 3214408), (4, 1607204), (8, 803602), (16, 401801), (443, 14512), (886, 7256), (907, 7088), (1772, 3628), (1814, 3544)]