30521792

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:565

約数の個数: 56

約数和(自身を含む): 69774816

約数和(自身を除く): 39253024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 353, 386, 448, 706, 772, 1351, 1412, 1544, 2471, 2702, 2824, 3088, 4942, 5404, 5648, 6176, 9884, 10808, 11296, 12352, 19768, 21616, 22592, 39536, 43232, 68129, 79072, 86464, 136258, 158144, 272516, 476903, 545032, 953806, 1090064, 1907612, 2180128, 3815224, 4360256, 7630448, 15260896, 30521792]

約数ペア:

[(1, 30521792), (2, 15260896), (4, 7630448), (7, 4360256), (8, 3815224), (14, 2180128), (16, 1907612), (28, 1090064), (32, 953806), (56, 545032), (64, 476903), (112, 272516), (193, 158144), (224, 136258), (353, 86464), (386, 79072), (448, 68129), (706, 43232), (772, 39536), (1351, 22592), (1412, 21616), (1544, 19768), (2471, 12352), (2702, 11296), (2824, 10808), (3088, 9884), (4942, 6176), (5404, 5648)]