25465728

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 48561792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 83, 94, 96, 102, 128, 136, 141, 166, 188, 192, 204, 249, 272, 282, 332, 376, 384, 408, 498, 544, 564, 664, 752, 799, 816, 996, 1088, 1128, 1328, 1411, 1504, 1598, 1632, 1992, 2176, 2256, 2397, 2656, 2822, 3008, 3196, 3264, 3901, 3984, 4233, 4512, 4794, 5312, 5644, 6016, 6392, 6528, 7802, 7968, 8466, 9024, 9588, 10624, 11288, 11703, 12784, 15604, 15936, 16932, 18048, 19176, 22576, 23406, 25568, 31208, 31872, 33864, 38352, 45152, 46812, 51136, 62416, 66317, 67728, 76704, 90304, 93624, 102272, 124832, 132634, 135456, 153408, 180608, 187248, 198951, 249664, 265268, 270912, 306816, 374496, 397902, 499328, 530536, 541824, 748992, 795804, 1061072, 1497984, 1591608, 2122144, 3183216, 4244288, 6366432, 8488576, 12732864, 25465728]

約数ペア:

[(1, 25465728), (2, 12732864), (3, 8488576), (4, 6366432), (6, 4244288), (8, 3183216), (12, 2122144), (16, 1591608), (17, 1497984), (24, 1061072), (32, 795804), (34, 748992), (47, 541824), (48, 530536), (51, 499328), (64, 397902), (68, 374496), (83, 306816), (94, 270912), (96, 265268), (102, 249664), (128, 198951), (136, 187248), (141, 180608), (166, 153408), (188, 135456), (192, 132634), (204, 124832), (249, 102272), (272, 93624), (282, 90304), (332, 76704), (376, 67728), (384, 66317), (408, 62416), (498, 51136), (544, 46812), (564, 45152), (664, 38352), (752, 33864), (799, 31872), (816, 31208), (996, 25568), (1088, 23406), (1128, 22576), (1328, 19176), (1411, 18048), (1504, 16932), (1598, 15936), (1632, 15604), (1992, 12784), (2176, 11703), (2256, 11288), (2397, 10624), (2656, 9588), (2822, 9024), (3008, 8466), (3196, 7968), (3264, 7802), (3901, 6528), (3984, 6392), (4233, 6016), (4512, 5644), (4794, 5312)]