15704024

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1453}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 33849120

約数和(自身を除く): 18145096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1453, 1544, 2702, 2906, 5404, 5812, 10171, 10808, 11624, 20342, 40684, 81368, 280429, 560858, 1121716, 1963003, 2243432, 3926006, 7852012, 15704024]

約数ペア:

[(1, 15704024), (2, 7852012), (4, 3926006), (7, 2243432), (8, 1963003), (14, 1121716), (28, 560858), (56, 280429), (193, 81368), (386, 40684), (772, 20342), (1351, 11624), (1453, 10808), (1544, 10171), (2702, 5812), (2906, 5404)]