63641716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8291}}^1$

素因数の和:8415

約数の個数: 24

約数和(自身を含む): 118409760

約数和(自身を除く): 54768044

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 8291, 16582, 33164, 157529, 315058, 630116, 837391, 1674782, 3349564, 15910429, 31820858, 63641716]

約数ペア:

[(1, 63641716), (2, 31820858), (4, 15910429), (19, 3349564), (38, 1674782), (76, 837391), (101, 630116), (202, 315058), (404, 157529), (1919, 33164), (3838, 16582), (7676, 8291)]