66320128

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 108

約数和(自身を含む): 163577232

約数和(自身を除く): 97257104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 311, 392, 448, 476, 544, 622, 784, 833, 896, 952, 1088, 1244, 1568, 1666, 1792, 1904, 2176, 2177, 2488, 3136, 3332, 3808, 4352, 4354, 4976, 5287, 6272, 6664, 7616, 8708, 9952, 10574, 12544, 13328, 15232, 15239, 17416, 19904, 21148, 26656, 30464, 30478, 34832, 37009, 39808, 42296, 53312, 60956, 69664, 74018, 79616, 84592, 106624, 121912, 139328, 148036, 169184, 213248, 243824, 259063, 278656, 296072, 338368, 487648, 518126, 557312, 592144, 676736, 975296, 1036252, 1184288, 1353472, 1950592, 2072504, 2368576, 3901184, 4145008, 4737152, 8290016, 9474304, 16580032, 33160064, 66320128]

約数ペア:

[(1, 66320128), (2, 33160064), (4, 16580032), (7, 9474304), (8, 8290016), (14, 4737152), (16, 4145008), (17, 3901184), (28, 2368576), (32, 2072504), (34, 1950592), (49, 1353472), (56, 1184288), (64, 1036252), (68, 975296), (98, 676736), (112, 592144), (119, 557312), (128, 518126), (136, 487648), (196, 338368), (224, 296072), (238, 278656), (256, 259063), (272, 243824), (311, 213248), (392, 169184), (448, 148036), (476, 139328), (544, 121912), (622, 106624), (784, 84592), (833, 79616), (896, 74018), (952, 69664), (1088, 60956), (1244, 53312), (1568, 42296), (1666, 39808), (1792, 37009), (1904, 34832), (2176, 30478), (2177, 30464), (2488, 26656), (3136, 21148), (3332, 19904), (3808, 17416), (4352, 15239), (4354, 15232), (4976, 13328), (5287, 12544), (6272, 10574), (6664, 9952), (7616, 8708)]