68475858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3541}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 149954112

約数和(自身を除く): 81478254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 293, 586, 879, 1758, 3223, 3541, 6446, 7082, 9669, 10623, 19338, 21246, 38951, 77902, 116853, 233706, 1037513, 2075026, 3112539, 6225078, 11412643, 22825286, 34237929, 68475858]

約数ペア:

[(1, 68475858), (2, 34237929), (3, 22825286), (6, 11412643), (11, 6225078), (22, 3112539), (33, 2075026), (66, 1037513), (293, 233706), (586, 116853), (879, 77902), (1758, 38951), (3223, 21246), (3541, 19338), (6446, 10623), (7082, 9669)]