806428672

素因数分解:

$2^{13}\times 7^4\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 140

約数和(自身を含む): 1927328886

約数和(自身を除く): 1120900214

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 343, 392, 448, 512, 574, 656, 686, 784, 896, 1024, 1148, 1312, 1372, 1568, 1792, 2009, 2048, 2296, 2401, 2624, 2744, 3136, 3584, 4018, 4096, 4592, 4802, 5248, 5488, 6272, 7168, 8036, 8192, 9184, 9604, 10496, 10976, 12544, 14063, 14336, 16072, 18368, 19208, 20992, 21952, 25088, 28126, 28672, 32144, 36736, 38416, 41984, 43904, 50176, 56252, 57344, 64288, 73472, 76832, 83968, 87808, 98441, 100352, 112504, 128576, 146944, 153664, 167936, 175616, 196882, 200704, 225008, 257152, 293888, 307328, 335872, 351232, 393764, 401408, 450016, 514304, 587776, 614656, 702464, 787528, 900032, 1028608, 1175552, 1229312, 1404928, 1575056, 1800064, 2057216, 2351104, 2458624, 2809856, 3150112, 3600128, 4114432, 4917248, 6300224, 7200256, 8228864, 9834496, 12600448, 14400512, 16457728, 19668992, 25200896, 28801024, 50401792, 57602048, 100803584, 115204096, 201607168, 403214336, 806428672]

約数ペア:

[(1, 806428672), (2, 403214336), (4, 201607168), (7, 115204096), (8, 100803584), (14, 57602048), (16, 50401792), (28, 28801024), (32, 25200896), (41, 19668992), (49, 16457728), (56, 14400512), (64, 12600448), (82, 9834496), (98, 8228864), (112, 7200256), (128, 6300224), (164, 4917248), (196, 4114432), (224, 3600128), (256, 3150112), (287, 2809856), (328, 2458624), (343, 2351104), (392, 2057216), (448, 1800064), (512, 1575056), (574, 1404928), (656, 1229312), (686, 1175552), (784, 1028608), (896, 900032), (1024, 787528), (1148, 702464), (1312, 614656), (1372, 587776), (1568, 514304), (1792, 450016), (2009, 401408), (2048, 393764), (2296, 351232), (2401, 335872), (2624, 307328), (2744, 293888), (3136, 257152), (3584, 225008), (4018, 200704), (4096, 196882), (4592, 175616), (4802, 167936), (5248, 153664), (5488, 146944), (6272, 128576), (7168, 112504), (8036, 100352), (8192, 98441), (9184, 87808), (9604, 83968), (10496, 76832), (10976, 73472), (12544, 64288), (14063, 57344), (14336, 56252), (16072, 50176), (18368, 43904), (19208, 41984), (20992, 38416), (21952, 36736), (25088, 32144), (28126, 28672)]