7111168

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 80

約数和(自身を含む): 16204320

約数和(自身を除く): 9093152

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 64, 68, 76, 86, 128, 136, 152, 172, 256, 272, 304, 323, 344, 512, 544, 608, 646, 688, 731, 817, 1088, 1216, 1292, 1376, 1462, 1634, 2176, 2432, 2584, 2752, 2924, 3268, 4352, 4864, 5168, 5504, 5848, 6536, 8704, 9728, 10336, 11008, 11696, 13072, 13889, 20672, 22016, 23392, 26144, 27778, 41344, 46784, 52288, 55556, 82688, 93568, 104576, 111112, 165376, 187136, 209152, 222224, 374272, 418304, 444448, 888896, 1777792, 3555584, 7111168]

約数ペア:

[(1, 7111168), (2, 3555584), (4, 1777792), (8, 888896), (16, 444448), (17, 418304), (19, 374272), (32, 222224), (34, 209152), (38, 187136), (43, 165376), (64, 111112), (68, 104576), (76, 93568), (86, 82688), (128, 55556), (136, 52288), (152, 46784), (172, 41344), (256, 27778), (272, 26144), (304, 23392), (323, 22016), (344, 20672), (512, 13889), (544, 13072), (608, 11696), (646, 11008), (688, 10336), (731, 9728), (817, 8704), (1088, 6536), (1216, 5848), (1292, 5504), (1376, 5168), (1462, 4864), (1634, 4352), (2176, 3268), (2432, 2924), (2584, 2752)]