73854976

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 104

約数和(自身を含む): 169717520

約数和(自身を除く): 95862544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 73, 76, 104, 128, 146, 152, 208, 247, 256, 292, 304, 416, 494, 512, 584, 608, 832, 949, 988, 1024, 1168, 1216, 1387, 1664, 1898, 1976, 2048, 2336, 2432, 2774, 3328, 3796, 3952, 4096, 4672, 4864, 5548, 6656, 7592, 7904, 9344, 9728, 11096, 13312, 15184, 15808, 18031, 18688, 19456, 22192, 26624, 30368, 31616, 36062, 37376, 38912, 44384, 53248, 60736, 63232, 72124, 74752, 77824, 88768, 121472, 126464, 144248, 149504, 177536, 242944, 252928, 288496, 299008, 355072, 485888, 505856, 576992, 710144, 971776, 1011712, 1153984, 1420288, 1943552, 2307968, 2840576, 3887104, 4615936, 5681152, 9231872, 18463744, 36927488, 73854976]

約数ペア:

[(1, 73854976), (2, 36927488), (4, 18463744), (8, 9231872), (13, 5681152), (16, 4615936), (19, 3887104), (26, 2840576), (32, 2307968), (38, 1943552), (52, 1420288), (64, 1153984), (73, 1011712), (76, 971776), (104, 710144), (128, 576992), (146, 505856), (152, 485888), (208, 355072), (247, 299008), (256, 288496), (292, 252928), (304, 242944), (416, 177536), (494, 149504), (512, 144248), (584, 126464), (608, 121472), (832, 88768), (949, 77824), (988, 74752), (1024, 72124), (1168, 63232), (1216, 60736), (1387, 53248), (1664, 44384), (1898, 38912), (1976, 37376), (2048, 36062), (2336, 31616), (2432, 30368), (2774, 26624), (3328, 22192), (3796, 19456), (3952, 18688), (4096, 18031), (4672, 15808), (4864, 15184), (5548, 13312), (6656, 11096), (7592, 9728), (7904, 9344)]