858008584

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{3469}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 1648944000

約数和(自身を除く): 790935416

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 719, 1438, 2876, 3469, 5752, 6938, 13876, 27752, 30917, 61834, 123668, 149167, 247336, 298334, 596668, 1193336, 2494211, 4988422, 9976844, 19953688, 107251073, 214502146, 429004292, 858008584]

約数ペア:

[(1, 858008584), (2, 429004292), (4, 214502146), (8, 107251073), (43, 19953688), (86, 9976844), (172, 4988422), (344, 2494211), (719, 1193336), (1438, 596668), (2876, 298334), (3469, 247336), (5752, 149167), (6938, 123668), (13876, 61834), (27752, 30917)]