66208370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389461}}^1$

素因数の和:389485

約数の個数: 16

約数和(自身を含む): 126185688

約数和(自身を除く): 59977318

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389461, 778922, 1947305, 3894610, 6620837, 13241674, 33104185, 66208370]

約数ペア:

[(1, 66208370), (2, 33104185), (5, 13241674), (10, 6620837), (17, 3894610), (34, 1947305), (85, 778922), (170, 389461)]