13429136

素因数分解:

$2^4\times 7^3\times {\mathrm{2447}}^1$

素因数の和:2476

約数の個数: 40

約数和(自身を含む): 30355200

約数和(自身を除く): 16926064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2447, 2744, 4894, 5488, 9788, 17129, 19576, 34258, 39152, 68516, 119903, 137032, 239806, 274064, 479612, 839321, 959224, 1678642, 1918448, 3357284, 6714568, 13429136]

約数ペア:

[(1, 13429136), (2, 6714568), (4, 3357284), (7, 1918448), (8, 1678642), (14, 959224), (16, 839321), (28, 479612), (49, 274064), (56, 239806), (98, 137032), (112, 119903), (196, 68516), (343, 39152), (392, 34258), (686, 19576), (784, 17129), (1372, 9788), (2447, 5488), (2744, 4894)]