66466448

素因数分解:

$2^4\times {\mathrm{1723}}^1\times {\mathrm{2411}}^1$

素因数の和:4142

約数の個数: 20

約数和(自身を含む): 128906928

約数和(自身を除く): 62440480

約数列:

[1, 2, 4, 8, 16, 1723, 2411, 3446, 4822, 6892, 9644, 13784, 19288, 27568, 38576, 4154153, 8308306, 16616612, 33233224, 66466448]

約数ペア:

[(1, 66466448), (2, 33233224), (4, 16616612), (8, 8308306), (16, 4154153), (1723, 38576), (2411, 27568), (3446, 19288), (4822, 13784), (6892, 9644)]