68145266

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{10513}}^1$

素因数の和:10985

約数の個数: 16

約数和(自身を含む): 117083904

約数和(自身を除く): 48938638

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 10513, 21026, 73591, 147182, 4867519, 9735038, 34072633, 68145266]

約数ペア:

[(1, 68145266), (2, 34072633), (7, 9735038), (14, 4867519), (463, 147182), (926, 73591), (3241, 21026), (6482, 10513)]