27428026

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{12781}}^1$

素因数の和:12849

約数の個数: 16

約数和(自身を含む): 43714440

約数和(自身を除く): 16286414

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 12781, 25562, 370649, 472897, 741298, 945794, 13714013, 27428026]

約数ペア:

[(1, 27428026), (2, 13714013), (29, 945794), (37, 741298), (58, 472897), (74, 370649), (1073, 25562), (2146, 12781)]