67130212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{987209}}^1$

素因数の和:987230

約数の個数: 12

約数和(自身を含む): 124388460

約数和(自身を除く): 57258248

約数列:

[1, 2, 4, 17, 34, 68, 987209, 1974418, 3948836, 16782553, 33565106, 67130212]

約数ペア:

[(1, 67130212), (2, 33565106), (4, 16782553), (17, 3948836), (34, 1974418), (68, 987209)]