73426496

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 175125888

約数和(自身を除く): 101699392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 71, 88, 104, 113, 142, 143, 176, 208, 226, 284, 286, 352, 416, 452, 568, 572, 704, 781, 832, 904, 923, 1136, 1144, 1243, 1469, 1562, 1808, 1846, 2272, 2288, 2486, 2938, 3124, 3616, 3692, 4544, 4576, 4972, 5876, 6248, 7232, 7384, 8023, 9152, 9944, 10153, 11752, 12496, 14768, 16046, 16159, 19888, 20306, 23504, 24992, 29536, 32092, 32318, 39776, 40612, 47008, 49984, 59072, 64184, 64636, 79552, 81224, 88253, 94016, 104299, 128368, 129272, 162448, 176506, 208598, 256736, 258544, 324896, 353012, 417196, 513472, 517088, 649792, 706024, 834392, 1034176, 1147289, 1412048, 1668784, 2294578, 2824096, 3337568, 4589156, 5648192, 6675136, 9178312, 18356624, 36713248, 73426496]

約数ペア:

[(1, 73426496), (2, 36713248), (4, 18356624), (8, 9178312), (11, 6675136), (13, 5648192), (16, 4589156), (22, 3337568), (26, 2824096), (32, 2294578), (44, 1668784), (52, 1412048), (64, 1147289), (71, 1034176), (88, 834392), (104, 706024), (113, 649792), (142, 517088), (143, 513472), (176, 417196), (208, 353012), (226, 324896), (284, 258544), (286, 256736), (352, 208598), (416, 176506), (452, 162448), (568, 129272), (572, 128368), (704, 104299), (781, 94016), (832, 88253), (904, 81224), (923, 79552), (1136, 64636), (1144, 64184), (1243, 59072), (1469, 49984), (1562, 47008), (1808, 40612), (1846, 39776), (2272, 32318), (2288, 32092), (2486, 29536), (2938, 24992), (3124, 23504), (3616, 20306), (3692, 19888), (4544, 16159), (4576, 16046), (4972, 14768), (5876, 12496), (6248, 11752), (7232, 10153), (7384, 9944), (8023, 9152)]