6987568

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 15668640

約数和(自身を除く): 8681072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 701, 712, 1246, 1402, 1424, 2492, 2804, 4907, 4984, 5608, 9814, 9968, 11216, 19628, 39256, 62389, 78512, 124778, 249556, 436723, 499112, 873446, 998224, 1746892, 3493784, 6987568]

約数ペア:

[(1, 6987568), (2, 3493784), (4, 1746892), (7, 998224), (8, 873446), (14, 499112), (16, 436723), (28, 249556), (56, 124778), (89, 78512), (112, 62389), (178, 39256), (356, 19628), (623, 11216), (701, 9968), (712, 9814), (1246, 5608), (1402, 4984), (1424, 4907), (2492, 2804)]