11321728

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 26860680

約数和(自身を除く): 15538952

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 43, 44, 64, 68, 86, 88, 121, 128, 136, 172, 176, 187, 242, 272, 344, 352, 374, 473, 484, 544, 688, 704, 731, 748, 946, 968, 1088, 1376, 1408, 1462, 1496, 1892, 1936, 2057, 2176, 2752, 2924, 2992, 3784, 3872, 4114, 5203, 5504, 5848, 5984, 7568, 7744, 8041, 8228, 10406, 11696, 11968, 15136, 15488, 16082, 16456, 20812, 23392, 23936, 30272, 32164, 32912, 41624, 46784, 60544, 64328, 65824, 83248, 88451, 93568, 128656, 131648, 166496, 176902, 257312, 263296, 332992, 353804, 514624, 665984, 707608, 1029248, 1415216, 2830432, 5660864, 11321728]

約数ペア:

[(1, 11321728), (2, 5660864), (4, 2830432), (8, 1415216), (11, 1029248), (16, 707608), (17, 665984), (22, 514624), (32, 353804), (34, 332992), (43, 263296), (44, 257312), (64, 176902), (68, 166496), (86, 131648), (88, 128656), (121, 93568), (128, 88451), (136, 83248), (172, 65824), (176, 64328), (187, 60544), (242, 46784), (272, 41624), (344, 32912), (352, 32164), (374, 30272), (473, 23936), (484, 23392), (544, 20812), (688, 16456), (704, 16082), (731, 15488), (748, 15136), (946, 11968), (968, 11696), (1088, 10406), (1376, 8228), (1408, 8041), (1462, 7744), (1496, 7568), (1892, 5984), (1936, 5848), (2057, 5504), (2176, 5203), (2752, 4114), (2924, 3872), (2992, 3784)]