65533412

素因数分解:

$2^2\times 7^1\times {\mathrm{2340479}}^1$

素因数の和:2340490

約数の個数: 12

約数和(自身を含む): 131066880

約数和(自身を除く): 65533468

約数列:

[1, 2, 4, 7, 14, 28, 2340479, 4680958, 9361916, 16383353, 32766706, 65533412]

約数ペア:

[(1, 65533412), (2, 32766706), (4, 16383353), (7, 9361916), (14, 4680958), (28, 2340479)]