66632248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{489943}}^1$

素因数の和:489966

約数の個数: 16

約数和(自身を含む): 132284880

約数和(自身を除く): 65652632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 489943, 979886, 1959772, 3919544, 8329031, 16658062, 33316124, 66632248]

約数ペア:

[(1, 66632248), (2, 33316124), (4, 16658062), (8, 8329031), (17, 3919544), (34, 1959772), (68, 979886), (136, 489943)]