64592384

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 140756616

約数和(自身を除く): 76164232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 181, 256, 272, 328, 362, 512, 544, 656, 697, 724, 1088, 1312, 1394, 1448, 2176, 2624, 2788, 2896, 3077, 4352, 5248, 5576, 5792, 6154, 7421, 8704, 10496, 11152, 11584, 12308, 14842, 20992, 22304, 23168, 24616, 29684, 44608, 46336, 49232, 59368, 89216, 92672, 98464, 118736, 126157, 178432, 196928, 237472, 252314, 356864, 393856, 474944, 504628, 787712, 949888, 1009256, 1575424, 1899776, 2018512, 3799552, 4037024, 8074048, 16148096, 32296192, 64592384]

約数ペア:

[(1, 64592384), (2, 32296192), (4, 16148096), (8, 8074048), (16, 4037024), (17, 3799552), (32, 2018512), (34, 1899776), (41, 1575424), (64, 1009256), (68, 949888), (82, 787712), (128, 504628), (136, 474944), (164, 393856), (181, 356864), (256, 252314), (272, 237472), (328, 196928), (362, 178432), (512, 126157), (544, 118736), (656, 98464), (697, 92672), (724, 89216), (1088, 59368), (1312, 49232), (1394, 46336), (1448, 44608), (2176, 29684), (2624, 24616), (2788, 23168), (2896, 22304), (3077, 20992), (4352, 14842), (5248, 12308), (5576, 11584), (5792, 11152), (6154, 10496), (7421, 8704)]