68802286

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{7643}}^1$

素因数の和:8295

約数の個数: 16

約数和(自身を含む): 118145664

約数和(自身を除く): 49343378

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 7643, 9002, 15286, 53501, 107002, 4914449, 9828898, 34401143, 68802286]

約数ペア:

[(1, 68802286), (2, 34401143), (7, 9828898), (14, 4914449), (643, 107002), (1286, 53501), (4501, 15286), (7643, 9002)]