39773216

素因数分解:

$2^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 89921664

約数和(自身を除く): 50148448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 353, 503, 706, 1006, 1412, 2012, 2471, 2824, 3521, 4024, 4942, 5648, 7042, 8048, 9884, 11296, 14084, 16096, 19768, 28168, 39536, 56336, 79072, 112672, 177559, 355118, 710236, 1242913, 1420472, 2485826, 2840944, 4971652, 5681888, 9943304, 19886608, 39773216]

約数ペア:

[(1, 39773216), (2, 19886608), (4, 9943304), (7, 5681888), (8, 4971652), (14, 2840944), (16, 2485826), (28, 1420472), (32, 1242913), (56, 710236), (112, 355118), (224, 177559), (353, 112672), (503, 79072), (706, 56336), (1006, 39536), (1412, 28168), (2012, 19768), (2471, 16096), (2824, 14084), (3521, 11296), (4024, 9884), (4942, 8048), (5648, 7042)]