57149746

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3369

約数の個数: 16

約数和(自身を含む): 87644160

約数和(自身を除く): 30494414

約数列:

[1, 2, 71, 127, 142, 254, 3169, 6338, 9017, 18034, 224999, 402463, 449998, 804926, 28574873, 57149746]

約数ペア:

[(1, 57149746), (2, 28574873), (71, 804926), (127, 449998), (142, 402463), (254, 224999), (3169, 18034), (6338, 9017)]