674728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 1396800

約数和(自身を除く): 722072

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 193, 386, 437, 772, 874, 1544, 1748, 3496, 3667, 4439, 7334, 8878, 14668, 17756, 29336, 35512, 84341, 168682, 337364, 674728]

約数ペア:

[(1, 674728), (2, 337364), (4, 168682), (8, 84341), (19, 35512), (23, 29336), (38, 17756), (46, 14668), (76, 8878), (92, 7334), (152, 4439), (184, 3667), (193, 3496), (386, 1748), (437, 1544), (772, 874)]