8438192

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 19507680

約数和(自身を除く): 11069488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 229, 329, 376, 392, 458, 658, 752, 784, 916, 1316, 1603, 1832, 2303, 2632, 3206, 3664, 4606, 5264, 6412, 9212, 10763, 11221, 12824, 18424, 21526, 22442, 25648, 36848, 43052, 44884, 75341, 86104, 89768, 150682, 172208, 179536, 301364, 527387, 602728, 1054774, 1205456, 2109548, 4219096, 8438192]

約数ペア:

[(1, 8438192), (2, 4219096), (4, 2109548), (7, 1205456), (8, 1054774), (14, 602728), (16, 527387), (28, 301364), (47, 179536), (49, 172208), (56, 150682), (94, 89768), (98, 86104), (112, 75341), (188, 44884), (196, 43052), (229, 36848), (329, 25648), (376, 22442), (392, 21526), (458, 18424), (658, 12824), (752, 11221), (784, 10763), (916, 9212), (1316, 6412), (1603, 5264), (1832, 4606), (2303, 3664), (2632, 3206)]