66325876

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 117754560

約数和(自身を除く): 51428684

約数列:

[1, 2, 4, 107, 214, 353, 428, 439, 706, 878, 1412, 1756, 37771, 46973, 75542, 93946, 151084, 154967, 187892, 309934, 619868, 16581469, 33162938, 66325876]

約数ペア:

[(1, 66325876), (2, 33162938), (4, 16581469), (107, 619868), (214, 309934), (353, 187892), (428, 154967), (439, 151084), (706, 93946), (878, 75542), (1412, 46973), (1756, 37771)]