1029248

素因数分解:

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

素因数の和:85

約数の個数: 64

約数和(自身を含む): 2423520

約数和(自身を除く): 1394272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 43, 44, 64, 68, 86, 88, 128, 136, 172, 176, 187, 272, 344, 352, 374, 473, 544, 688, 704, 731, 748, 946, 1088, 1376, 1408, 1462, 1496, 1892, 2176, 2752, 2924, 2992, 3784, 5504, 5848, 5984, 7568, 8041, 11696, 11968, 15136, 16082, 23392, 23936, 30272, 32164, 46784, 60544, 64328, 93568, 128656, 257312, 514624, 1029248]

約数ペア:

[(1, 1029248), (2, 514624), (4, 257312), (8, 128656), (11, 93568), (16, 64328), (17, 60544), (22, 46784), (32, 32164), (34, 30272), (43, 23936), (44, 23392), (64, 16082), (68, 15136), (86, 11968), (88, 11696), (128, 8041), (136, 7568), (172, 5984), (176, 5848), (187, 5504), (272, 3784), (344, 2992), (352, 2924), (374, 2752), (473, 2176), (544, 1892), (688, 1496), (704, 1462), (731, 1408), (748, 1376), (946, 1088)]