64004644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{132241}}^1$

素因数の和:132267

約数の個数: 18

約数和(自身を含む): 123117302

約数和(自身を除く): 59112658

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 132241, 264482, 528964, 1454651, 2909302, 5818604, 16001161, 32002322, 64004644]

約数ペア:

[(1, 64004644), (2, 32002322), (4, 16001161), (11, 5818604), (22, 2909302), (44, 1454651), (121, 528964), (242, 264482), (484, 132241)]