28795008

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 88568640

約数和(自身を除く): 59773632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 384, 401, 408, 528, 544, 561, 704, 748, 802, 816, 1056, 1088, 1122, 1203, 1408, 1496, 1604, 1632, 2112, 2176, 2244, 2406, 2992, 3208, 3264, 4224, 4411, 4488, 4812, 5984, 6416, 6528, 6817, 8822, 8976, 9624, 11968, 12832, 13233, 13634, 17644, 17952, 19248, 20451, 23936, 25664, 26466, 27268, 35288, 35904, 38496, 40902, 51328, 52932, 54536, 70576, 71808, 74987, 76992, 81804, 105864, 109072, 141152, 149974, 153984, 163608, 211728, 218144, 224961, 282304, 299948, 327216, 423456, 436288, 449922, 564608, 599896, 654432, 846912, 872576, 899844, 1199792, 1308864, 1693824, 1799688, 2399584, 2617728, 3599376, 4799168, 7198752, 9598336, 14397504, 28795008]

約数ペア:

[(1, 28795008), (2, 14397504), (3, 9598336), (4, 7198752), (6, 4799168), (8, 3599376), (11, 2617728), (12, 2399584), (16, 1799688), (17, 1693824), (22, 1308864), (24, 1199792), (32, 899844), (33, 872576), (34, 846912), (44, 654432), (48, 599896), (51, 564608), (64, 449922), (66, 436288), (68, 423456), (88, 327216), (96, 299948), (102, 282304), (128, 224961), (132, 218144), (136, 211728), (176, 163608), (187, 153984), (192, 149974), (204, 141152), (264, 109072), (272, 105864), (352, 81804), (374, 76992), (384, 74987), (401, 71808), (408, 70576), (528, 54536), (544, 52932), (561, 51328), (704, 40902), (748, 38496), (802, 35904), (816, 35288), (1056, 27268), (1088, 26466), (1122, 25664), (1203, 23936), (1408, 20451), (1496, 19248), (1604, 17952), (1632, 17644), (2112, 13634), (2176, 13233), (2244, 12832), (2406, 11968), (2992, 9624), (3208, 8976), (3264, 8822), (4224, 6817), (4411, 6528), (4488, 6416), (4812, 5984)]