67516852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{99877}}^1$

素因数の和:99907

約数の個数: 18

約数和(自身を含む): 127943718

約数和(自身を除く): 60426866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 99877, 199754, 399508, 1298401, 2596802, 5193604, 16879213, 33758426, 67516852]

約数ペア:

[(1, 67516852), (2, 33758426), (4, 16879213), (13, 5193604), (26, 2596802), (52, 1298401), (169, 399508), (338, 199754), (676, 99877)]