28987584

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 82954368

約数和(自身を除く): 53966784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 83, 96, 102, 107, 136, 166, 192, 204, 214, 249, 272, 321, 332, 408, 428, 498, 544, 642, 664, 816, 856, 996, 1088, 1284, 1328, 1411, 1632, 1712, 1819, 1992, 2568, 2656, 2822, 3264, 3424, 3638, 3984, 4233, 5136, 5312, 5457, 5644, 6848, 7276, 7968, 8466, 8881, 10272, 10914, 11288, 14552, 15936, 16932, 17762, 20544, 21828, 22576, 26643, 29104, 33864, 35524, 43656, 45152, 53286, 58208, 67728, 71048, 87312, 90304, 106572, 116416, 135456, 142096, 150977, 174624, 213144, 270912, 284192, 301954, 349248, 426288, 452931, 568384, 603908, 852576, 905862, 1207816, 1705152, 1811724, 2415632, 3623448, 4831264, 7246896, 9662528, 14493792, 28987584]

約数ペア:

[(1, 28987584), (2, 14493792), (3, 9662528), (4, 7246896), (6, 4831264), (8, 3623448), (12, 2415632), (16, 1811724), (17, 1705152), (24, 1207816), (32, 905862), (34, 852576), (48, 603908), (51, 568384), (64, 452931), (68, 426288), (83, 349248), (96, 301954), (102, 284192), (107, 270912), (136, 213144), (166, 174624), (192, 150977), (204, 142096), (214, 135456), (249, 116416), (272, 106572), (321, 90304), (332, 87312), (408, 71048), (428, 67728), (498, 58208), (544, 53286), (642, 45152), (664, 43656), (816, 35524), (856, 33864), (996, 29104), (1088, 26643), (1284, 22576), (1328, 21828), (1411, 20544), (1632, 17762), (1712, 16932), (1819, 15936), (1992, 14552), (2568, 11288), (2656, 10914), (2822, 10272), (3264, 8881), (3424, 8466), (3638, 7968), (3984, 7276), (4233, 6848), (5136, 5644), (5312, 5457)]