7081984

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 104

約数和(自身を含む): 18347840

約数和(自身を除く): 11265856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 448, 494, 512, 532, 608, 728, 832, 896, 988, 1024, 1064, 1216, 1456, 1664, 1729, 1792, 1976, 2048, 2128, 2432, 2912, 3328, 3458, 3584, 3952, 4096, 4256, 4864, 5824, 6656, 6916, 7168, 7904, 8512, 9728, 11648, 13312, 13832, 14336, 15808, 17024, 19456, 23296, 26624, 27664, 28672, 31616, 34048, 38912, 46592, 53248, 55328, 63232, 68096, 77824, 93184, 110656, 126464, 136192, 186368, 221312, 252928, 272384, 372736, 442624, 505856, 544768, 885248, 1011712, 1770496, 3540992, 7081984]

約数ペア:

[(1, 7081984), (2, 3540992), (4, 1770496), (7, 1011712), (8, 885248), (13, 544768), (14, 505856), (16, 442624), (19, 372736), (26, 272384), (28, 252928), (32, 221312), (38, 186368), (52, 136192), (56, 126464), (64, 110656), (76, 93184), (91, 77824), (104, 68096), (112, 63232), (128, 55328), (133, 53248), (152, 46592), (182, 38912), (208, 34048), (224, 31616), (247, 28672), (256, 27664), (266, 26624), (304, 23296), (364, 19456), (416, 17024), (448, 15808), (494, 14336), (512, 13832), (532, 13312), (608, 11648), (728, 9728), (832, 8512), (896, 7904), (988, 7168), (1024, 6916), (1064, 6656), (1216, 5824), (1456, 4864), (1664, 4256), (1729, 4096), (1792, 3952), (1976, 3584), (2048, 3458), (2128, 3328), (2432, 2912)]