8197376

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 18543168

約数和(自身を除く): 10345792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 71, 82, 88, 128, 142, 164, 176, 256, 284, 328, 352, 451, 568, 656, 704, 781, 902, 1136, 1312, 1408, 1562, 1804, 2272, 2624, 2816, 2911, 3124, 3608, 4544, 5248, 5822, 6248, 7216, 9088, 10496, 11644, 12496, 14432, 18176, 23288, 24992, 28864, 32021, 46576, 49984, 57728, 64042, 93152, 99968, 115456, 128084, 186304, 199936, 256168, 372608, 512336, 745216, 1024672, 2049344, 4098688, 8197376]

約数ペア:

[(1, 8197376), (2, 4098688), (4, 2049344), (8, 1024672), (11, 745216), (16, 512336), (22, 372608), (32, 256168), (41, 199936), (44, 186304), (64, 128084), (71, 115456), (82, 99968), (88, 93152), (128, 64042), (142, 57728), (164, 49984), (176, 46576), (256, 32021), (284, 28864), (328, 24992), (352, 23288), (451, 18176), (568, 14432), (656, 12496), (704, 11644), (781, 10496), (902, 9088), (1136, 7216), (1312, 6248), (1408, 5822), (1562, 5248), (1804, 4544), (2272, 3608), (2624, 3124), (2816, 2911)]