880937456

素因数分解:

$2^4\times 7^1\times {\mathrm{853}}^1\times {\mathrm{9221}}^1$

素因数の和:10089

約数の個数: 40

約数和(自身を含む): 1953145824

約数和(自身を除く): 1072208368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 853, 1706, 3412, 5971, 6824, 9221, 11942, 13648, 18442, 23884, 36884, 47768, 64547, 73768, 95536, 129094, 147536, 258188, 516376, 1032752, 7865513, 15731026, 31462052, 55058591, 62924104, 110117182, 125848208, 220234364, 440468728, 880937456]

約数ペア:

[(1, 880937456), (2, 440468728), (4, 220234364), (7, 125848208), (8, 110117182), (14, 62924104), (16, 55058591), (28, 31462052), (56, 15731026), (112, 7865513), (853, 1032752), (1706, 516376), (3412, 258188), (5971, 147536), (6824, 129094), (9221, 95536), (11942, 73768), (13648, 64547), (18442, 47768), (23884, 36884)]