13380224

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 33929280

約数和(自身を除く): 20549056

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 43, 44, 52, 64, 68, 86, 88, 104, 128, 136, 143, 172, 176, 187, 208, 221, 272, 286, 344, 352, 374, 416, 442, 473, 544, 559, 572, 688, 704, 731, 748, 832, 884, 946, 1088, 1118, 1144, 1376, 1408, 1462, 1496, 1664, 1768, 1892, 2176, 2236, 2288, 2431, 2752, 2924, 2992, 3536, 3784, 4472, 4576, 4862, 5504, 5848, 5984, 6149, 7072, 7568, 8041, 8944, 9152, 9503, 9724, 11696, 11968, 12298, 14144, 15136, 16082, 17888, 18304, 19006, 19448, 23392, 23936, 24596, 28288, 30272, 32164, 35776, 38012, 38896, 46784, 49192, 60544, 64328, 71552, 76024, 77792, 93568, 98384, 104533, 128656, 152048, 155584, 196768, 209066, 257312, 304096, 311168, 393536, 418132, 514624, 608192, 787072, 836264, 1029248, 1216384, 1672528, 3345056, 6690112, 13380224]

約数ペア:

[(1, 13380224), (2, 6690112), (4, 3345056), (8, 1672528), (11, 1216384), (13, 1029248), (16, 836264), (17, 787072), (22, 608192), (26, 514624), (32, 418132), (34, 393536), (43, 311168), (44, 304096), (52, 257312), (64, 209066), (68, 196768), (86, 155584), (88, 152048), (104, 128656), (128, 104533), (136, 98384), (143, 93568), (172, 77792), (176, 76024), (187, 71552), (208, 64328), (221, 60544), (272, 49192), (286, 46784), (344, 38896), (352, 38012), (374, 35776), (416, 32164), (442, 30272), (473, 28288), (544, 24596), (559, 23936), (572, 23392), (688, 19448), (704, 19006), (731, 18304), (748, 17888), (832, 16082), (884, 15136), (946, 14144), (1088, 12298), (1118, 11968), (1144, 11696), (1376, 9724), (1408, 9503), (1462, 9152), (1496, 8944), (1664, 8041), (1768, 7568), (1892, 7072), (2176, 6149), (2236, 5984), (2288, 5848), (2431, 5504), (2752, 4862), (2924, 4576), (2992, 4472), (3536, 3784)]