66104108

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81409}}^1$

素因数の和:81449

約数の個数: 24

約数和(自身を含む): 136768800

約数和(自身を除く): 70664692

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 81409, 162818, 325636, 569863, 1139726, 2279452, 2360861, 4721722, 9443444, 16526027, 33052054, 66104108]

約数ペア:

[(1, 66104108), (2, 33052054), (4, 16526027), (7, 9443444), (14, 4721722), (28, 2360861), (29, 2279452), (58, 1139726), (116, 569863), (203, 325636), (406, 162818), (812, 81409)]