28716672

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 83280960

約数和(自身を除く): 54564288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 83, 96, 102, 106, 128, 136, 159, 166, 192, 204, 212, 249, 272, 318, 332, 384, 408, 424, 498, 544, 636, 664, 816, 848, 901, 996, 1088, 1272, 1328, 1411, 1632, 1696, 1802, 1992, 2176, 2544, 2656, 2703, 2822, 3264, 3392, 3604, 3984, 4233, 4399, 5088, 5312, 5406, 5644, 6528, 6784, 7208, 7968, 8466, 8798, 10176, 10624, 10812, 11288, 13197, 14416, 15936, 16932, 17596, 20352, 21624, 22576, 26394, 28832, 31872, 33864, 35192, 43248, 45152, 52788, 57664, 67728, 70384, 74783, 86496, 90304, 105576, 115328, 135456, 140768, 149566, 172992, 180608, 211152, 224349, 270912, 281536, 299132, 345984, 422304, 448698, 541824, 563072, 598264, 844608, 897396, 1196528, 1689216, 1794792, 2393056, 3589584, 4786112, 7179168, 9572224, 14358336, 28716672]

約数ペア:

[(1, 28716672), (2, 14358336), (3, 9572224), (4, 7179168), (6, 4786112), (8, 3589584), (12, 2393056), (16, 1794792), (17, 1689216), (24, 1196528), (32, 897396), (34, 844608), (48, 598264), (51, 563072), (53, 541824), (64, 448698), (68, 422304), (83, 345984), (96, 299132), (102, 281536), (106, 270912), (128, 224349), (136, 211152), (159, 180608), (166, 172992), (192, 149566), (204, 140768), (212, 135456), (249, 115328), (272, 105576), (318, 90304), (332, 86496), (384, 74783), (408, 70384), (424, 67728), (498, 57664), (544, 52788), (636, 45152), (664, 43248), (816, 35192), (848, 33864), (901, 31872), (996, 28832), (1088, 26394), (1272, 22576), (1328, 21624), (1411, 20352), (1632, 17596), (1696, 16932), (1802, 15936), (1992, 14416), (2176, 13197), (2544, 11288), (2656, 10812), (2703, 10624), (2822, 10176), (3264, 8798), (3392, 8466), (3604, 7968), (3984, 7208), (4233, 6784), (4399, 6528), (5088, 5644), (5312, 5406)]