64045564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9769}}^1$

素因数の和:9933

約数の個数: 24

約数和(自身を含む): 123102000

約数和(自身を除く): 59056436

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 9769, 19538, 39076, 107459, 214918, 429836, 1455581, 2911162, 5822324, 16011391, 32022782, 64045564]

約数ペア:

[(1, 64045564), (2, 32022782), (4, 16011391), (11, 5822324), (22, 2911162), (44, 1455581), (149, 429836), (298, 214918), (596, 107459), (1639, 39076), (3278, 19538), (6556, 9769)]