66930212

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 118825056

約数和(自身を除く): 51894844

約数列:

[1, 2, 4, 107, 214, 353, 428, 443, 706, 886, 1412, 1772, 37771, 47401, 75542, 94802, 151084, 156379, 189604, 312758, 625516, 16732553, 33465106, 66930212]

約数ペア:

[(1, 66930212), (2, 33465106), (4, 16732553), (107, 625516), (214, 312758), (353, 189604), (428, 156379), (443, 151084), (706, 94802), (886, 75542), (1412, 47401), (1772, 37771)]