66883382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{42929}}^1$

素因数の和:42991

約数の個数: 16

約数和(自身を含む): 108183600

約数和(自身を除く): 41300218

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 42929, 85858, 815651, 1631302, 1760089, 3520178, 33441691, 66883382]

約数ペア:

[(1, 66883382), (2, 33441691), (19, 3520178), (38, 1760089), (41, 1631302), (82, 815651), (779, 85858), (1558, 42929)]