2028768896

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4787}}^1$

素因数の和:4862

約数の個数: 128

約数和(自身を含む): 5157250560

約数和(自身を除く): 3128481664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 128, 154, 172, 176, 224, 301, 308, 344, 352, 448, 473, 602, 616, 688, 704, 896, 946, 1204, 1232, 1376, 1408, 1892, 2408, 2464, 2752, 3311, 3784, 4787, 4816, 4928, 5504, 6622, 7568, 9574, 9632, 9856, 13244, 15136, 19148, 19264, 26488, 30272, 33509, 38296, 38528, 52657, 52976, 60544, 67018, 76592, 105314, 105952, 134036, 153184, 205841, 210628, 211904, 268072, 306368, 368599, 411682, 421256, 423808, 536144, 612736, 737198, 823364, 842512, 1072288, 1440887, 1474396, 1646728, 1685024, 2144576, 2264251, 2881774, 2948792, 3293456, 3370048, 4289152, 4528502, 5763548, 5897584, 6586912, 6740096, 9057004, 11527096, 11795168, 13173824, 15849757, 18114008, 23054192, 23590336, 26347648, 31699514, 36228016, 46108384, 47180672, 63399028, 72456032, 92216768, 126798056, 144912064, 184433536, 253596112, 289824128, 507192224, 1014384448, 2028768896]

約数ペア:

[(1, 2028768896), (2, 1014384448), (4, 507192224), (7, 289824128), (8, 253596112), (11, 184433536), (14, 144912064), (16, 126798056), (22, 92216768), (28, 72456032), (32, 63399028), (43, 47180672), (44, 46108384), (56, 36228016), (64, 31699514), (77, 26347648), (86, 23590336), (88, 23054192), (112, 18114008), (128, 15849757), (154, 13173824), (172, 11795168), (176, 11527096), (224, 9057004), (301, 6740096), (308, 6586912), (344, 5897584), (352, 5763548), (448, 4528502), (473, 4289152), (602, 3370048), (616, 3293456), (688, 2948792), (704, 2881774), (896, 2264251), (946, 2144576), (1204, 1685024), (1232, 1646728), (1376, 1474396), (1408, 1440887), (1892, 1072288), (2408, 842512), (2464, 823364), (2752, 737198), (3311, 612736), (3784, 536144), (4787, 423808), (4816, 421256), (4928, 411682), (5504, 368599), (6622, 306368), (7568, 268072), (9574, 211904), (9632, 210628), (9856, 205841), (13244, 153184), (15136, 134036), (19148, 105952), (19264, 105314), (26488, 76592), (30272, 67018), (33509, 60544), (38296, 52976), (38528, 52657)]