13246856

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 29548800

約数和(自身を除く): 16301944

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 719, 1316, 1438, 2303, 2632, 2876, 4606, 5033, 5752, 9212, 10066, 18424, 20132, 33793, 35231, 40264, 67586, 70462, 135172, 140924, 236551, 270344, 281848, 473102, 946204, 1655857, 1892408, 3311714, 6623428, 13246856]

約数ペア:

[(1, 13246856), (2, 6623428), (4, 3311714), (7, 1892408), (8, 1655857), (14, 946204), (28, 473102), (47, 281848), (49, 270344), (56, 236551), (94, 140924), (98, 135172), (188, 70462), (196, 67586), (329, 40264), (376, 35231), (392, 33793), (658, 20132), (719, 18424), (1316, 10066), (1438, 9212), (2303, 5752), (2632, 5033), (2876, 4606)]