39840772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2903}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 72205056

約数和(自身を除く): 32364284

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 2903, 3431, 5806, 6862, 11612, 13724, 136441, 211919, 272882, 423838, 545764, 847676, 9960193, 19920386, 39840772]

約数ペア:

[(1, 39840772), (2, 19920386), (4, 9960193), (47, 847676), (73, 545764), (94, 423838), (146, 272882), (188, 211919), (292, 136441), (2903, 13724), (3431, 11612), (5806, 6862)]