69840022

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{12197}}^1$

素因数の和:12615

約数の個数: 16

約数和(自身を含む): 120028320

約数和(自身を除く): 50188298

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 12197, 24394, 85379, 170758, 4988573, 9977146, 34920011, 69840022]

約数ペア:

[(1, 69840022), (2, 34920011), (7, 9977146), (14, 4988573), (409, 170758), (818, 85379), (2863, 24394), (5726, 12197)]