40539646

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{3371}}^1$

素因数の和:4239

約数の個数: 16

約数和(自身を含む): 69598080

約数和(自身を除く): 29058434

約数列:

[1, 2, 7, 14, 859, 1718, 3371, 6013, 6742, 12026, 23597, 47194, 2895689, 5791378, 20269823, 40539646]

約数ペア:

[(1, 40539646), (2, 20269823), (7, 5791378), (14, 2895689), (859, 47194), (1718, 23597), (3371, 12026), (6013, 6742)]