33209605888

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{42491}}^1$

素因数の和:42621

約数の個数: 72

約数和(自身を含む): 68788089216

約数和(自身を除く): 35578483328

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 128, 142, 172, 256, 284, 344, 568, 688, 1136, 1376, 2272, 2752, 3053, 4544, 5504, 6106, 9088, 11008, 12212, 18176, 24424, 42491, 48848, 84982, 97696, 169964, 195392, 339928, 390784, 679856, 781568, 1359712, 1827113, 2719424, 3016861, 3654226, 5438848, 6033722, 7308452, 10877696, 12067444, 14616904, 24134888, 29233808, 48269776, 58467616, 96539552, 116935232, 129725023, 193079104, 233870464, 259450046, 386158208, 467740928, 518900092, 772316416, 1037800184, 2075600368, 4151200736, 8302401472, 16604802944, 33209605888]

約数ペア:

[(1, 33209605888), (2, 16604802944), (4, 8302401472), (8, 4151200736), (16, 2075600368), (32, 1037800184), (43, 772316416), (64, 518900092), (71, 467740928), (86, 386158208), (128, 259450046), (142, 233870464), (172, 193079104), (256, 129725023), (284, 116935232), (344, 96539552), (568, 58467616), (688, 48269776), (1136, 29233808), (1376, 24134888), (2272, 14616904), (2752, 12067444), (3053, 10877696), (4544, 7308452), (5504, 6033722), (6106, 5438848), (9088, 3654226), (11008, 3016861), (12212, 2719424), (18176, 1827113), (24424, 1359712), (42491, 781568), (48848, 679856), (84982, 390784), (97696, 339928), (169964, 195392)]