13458032

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 30105216

約数和(自身を除く): 16647184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1123, 1498, 1712, 2246, 2996, 4492, 5992, 7861, 8984, 11984, 15722, 17968, 31444, 62888, 120161, 125776, 240322, 480644, 841127, 961288, 1682254, 1922576, 3364508, 6729016, 13458032]

約数ペア:

[(1, 13458032), (2, 6729016), (4, 3364508), (7, 1922576), (8, 1682254), (14, 961288), (16, 841127), (28, 480644), (56, 240322), (107, 125776), (112, 120161), (214, 62888), (428, 31444), (749, 17968), (856, 15722), (1123, 11984), (1498, 8984), (1712, 7861), (2246, 5992), (2996, 4492)]