8413856

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 19003572

約数和(自身を除く): 10589716

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 53, 82, 88, 106, 121, 164, 176, 212, 242, 328, 352, 424, 451, 484, 583, 656, 848, 902, 968, 1166, 1312, 1696, 1804, 1936, 2173, 2332, 3608, 3872, 4346, 4664, 4961, 6413, 7216, 8692, 9328, 9922, 12826, 14432, 17384, 18656, 19844, 23903, 25652, 34768, 39688, 47806, 51304, 69536, 79376, 95612, 102608, 158752, 191224, 205216, 262933, 382448, 525866, 764896, 1051732, 2103464, 4206928, 8413856]

約数ペア:

[(1, 8413856), (2, 4206928), (4, 2103464), (8, 1051732), (11, 764896), (16, 525866), (22, 382448), (32, 262933), (41, 205216), (44, 191224), (53, 158752), (82, 102608), (88, 95612), (106, 79376), (121, 69536), (164, 51304), (176, 47806), (212, 39688), (242, 34768), (328, 25652), (352, 23903), (424, 19844), (451, 18656), (484, 17384), (583, 14432), (656, 12826), (848, 9922), (902, 9328), (968, 8692), (1166, 7216), (1312, 6413), (1696, 4961), (1804, 4664), (1936, 4346), (2173, 3872), (2332, 3608)]