70816012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{411721}}^1$

素因数の和:411768

約数の個数: 12

約数和(自身を含む): 126810376

約数和(自身を除く): 55994364

約数列:

[1, 2, 4, 43, 86, 172, 411721, 823442, 1646884, 17704003, 35408006, 70816012]

約数ペア:

[(1, 70816012), (2, 35408006), (4, 17704003), (43, 1646884), (86, 823442), (172, 411721)]