70771568

素因数分解:

$2^4\times 7^1\times {\mathrm{631889}}^1$

素因数の和:631904

約数の個数: 20

約数和(自身を含む): 156708720

約数和(自身を除く): 85937152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631889, 1263778, 2527556, 4423223, 5055112, 8846446, 10110224, 17692892, 35385784, 70771568]

約数ペア:

[(1, 70771568), (2, 35385784), (4, 17692892), (7, 10110224), (8, 8846446), (14, 5055112), (16, 4423223), (28, 2527556), (56, 1263778), (112, 631889)]