3784816

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 8570880

約数和(自身を除く): 4786064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 719, 752, 1316, 1438, 2632, 2876, 5033, 5264, 5752, 10066, 11504, 20132, 33793, 40264, 67586, 80528, 135172, 236551, 270344, 473102, 540688, 946204, 1892408, 3784816]

約数ペア:

[(1, 3784816), (2, 1892408), (4, 946204), (7, 540688), (8, 473102), (14, 270344), (16, 236551), (28, 135172), (47, 80528), (56, 67586), (94, 40264), (112, 33793), (188, 20132), (329, 11504), (376, 10066), (658, 5752), (719, 5264), (752, 5033), (1316, 2876), (1438, 2632)]