11657128

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 26357760

約数和(自身を除く): 14700632

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 103, 172, 188, 206, 301, 329, 344, 376, 412, 602, 658, 721, 824, 1204, 1316, 1442, 2021, 2408, 2632, 2884, 4042, 4429, 4841, 5768, 8084, 8858, 9682, 14147, 16168, 17716, 19364, 28294, 31003, 33887, 35432, 38728, 56588, 62006, 67774, 113176, 124012, 135548, 208163, 248024, 271096, 416326, 832652, 1457141, 1665304, 2914282, 5828564, 11657128]

約数ペア:

[(1, 11657128), (2, 5828564), (4, 2914282), (7, 1665304), (8, 1457141), (14, 832652), (28, 416326), (43, 271096), (47, 248024), (56, 208163), (86, 135548), (94, 124012), (103, 113176), (172, 67774), (188, 62006), (206, 56588), (301, 38728), (329, 35432), (344, 33887), (376, 31003), (412, 28294), (602, 19364), (658, 17716), (721, 16168), (824, 14147), (1204, 9682), (1316, 8858), (1442, 8084), (2021, 5768), (2408, 4841), (2632, 4429), (2884, 4042)]