8419432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 19555200

約数和(自身を除く): 11135768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 193, 266, 287, 328, 386, 532, 574, 772, 779, 1064, 1148, 1351, 1544, 1558, 2296, 2702, 3116, 3667, 5404, 5453, 6232, 7334, 7913, 10808, 10906, 14668, 15826, 21812, 25669, 29336, 31652, 43624, 51338, 55391, 63304, 102676, 110782, 150347, 205352, 221564, 300694, 443128, 601388, 1052429, 1202776, 2104858, 4209716, 8419432]

約数ペア:

[(1, 8419432), (2, 4209716), (4, 2104858), (7, 1202776), (8, 1052429), (14, 601388), (19, 443128), (28, 300694), (38, 221564), (41, 205352), (56, 150347), (76, 110782), (82, 102676), (133, 63304), (152, 55391), (164, 51338), (193, 43624), (266, 31652), (287, 29336), (328, 25669), (386, 21812), (532, 15826), (574, 14668), (772, 10906), (779, 10808), (1064, 7913), (1148, 7334), (1351, 6232), (1544, 5453), (1558, 5404), (2296, 3667), (2702, 3116)]