39785368

素因数分解:

$2^3\times 7^1\times {\mathrm{829}}^1\times {\mathrm{857}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 85456800

約数和(自身を除く): 45671432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 829, 857, 1658, 1714, 3316, 3428, 5803, 5999, 6632, 6856, 11606, 11998, 23212, 23996, 46424, 47992, 710453, 1420906, 2841812, 4973171, 5683624, 9946342, 19892684, 39785368]

約数ペア:

[(1, 39785368), (2, 19892684), (4, 9946342), (7, 5683624), (8, 4973171), (14, 2841812), (28, 1420906), (56, 710453), (829, 47992), (857, 46424), (1658, 23996), (1714, 23212), (3316, 11998), (3428, 11606), (5803, 6856), (5999, 6632)]