71260022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{10639}}^1$

素因数の和:10855

約数の個数: 16

約数和(自身を含む): 113762880

約数和(自身を除く): 42502858

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 10639, 21278, 180863, 361726, 2095883, 4191766, 35630011, 71260022]

約数ペア:

[(1, 71260022), (2, 35630011), (17, 4191766), (34, 2095883), (197, 361726), (394, 180863), (3349, 21278), (6698, 10639)]