57817456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4493

約数の個数: 40

約数和(自身を含む): 120686720

約数和(自身を除く): 62869264

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 4423, 6536, 8846, 13072, 17692, 35384, 70768, 84037, 168074, 190189, 336148, 380378, 672296, 760756, 1344592, 1521512, 3043024, 3613591, 7227182, 14454364, 28908728, 57817456]

約数ペア:

[(1, 57817456), (2, 28908728), (4, 14454364), (8, 7227182), (16, 3613591), (19, 3043024), (38, 1521512), (43, 1344592), (76, 760756), (86, 672296), (152, 380378), (172, 336148), (304, 190189), (344, 168074), (688, 84037), (817, 70768), (1634, 35384), (3268, 17692), (4423, 13072), (6536, 8846)]