68008493

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5347}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 82145280

約数和(自身を除く): 14136787

約数列:

[1, 7, 23, 79, 161, 553, 1817, 5347, 12719, 37429, 122981, 422413, 860867, 2956891, 9715499, 68008493]

約数ペア:

[(1, 68008493), (7, 9715499), (23, 2956891), (79, 860867), (161, 422413), (553, 122981), (1817, 37429), (5347, 12719)]