8889445376

素因数分解:

$2^{10}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17467}}^1$

素因数の和:17565

約数の個数: 88

約数和(自身を含む): 20596029696

約数和(自身を除く): 11706584320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 896, 994, 1024, 1136, 1792, 1988, 2272, 3584, 3976, 4544, 7168, 7952, 9088, 15904, 17467, 18176, 31808, 34934, 36352, 63616, 69868, 72704, 122269, 127232, 139736, 244538, 254464, 279472, 489076, 508928, 558944, 978152, 1117888, 1240157, 1956304, 2235776, 2480314, 3912608, 4471552, 4960628, 7825216, 8681099, 8943104, 9921256, 15650432, 17362198, 17886208, 19842512, 31300864, 34724396, 39685024, 62601728, 69448792, 79370048, 125203456, 138897584, 158740096, 277795168, 317480192, 555590336, 634960384, 1111180672, 1269920768, 2222361344, 4444722688, 8889445376]

約数ペア:

[(1, 8889445376), (2, 4444722688), (4, 2222361344), (7, 1269920768), (8, 1111180672), (14, 634960384), (16, 555590336), (28, 317480192), (32, 277795168), (56, 158740096), (64, 138897584), (71, 125203456), (112, 79370048), (128, 69448792), (142, 62601728), (224, 39685024), (256, 34724396), (284, 31300864), (448, 19842512), (497, 17886208), (512, 17362198), (568, 15650432), (896, 9921256), (994, 8943104), (1024, 8681099), (1136, 7825216), (1792, 4960628), (1988, 4471552), (2272, 3912608), (3584, 2480314), (3976, 2235776), (4544, 1956304), (7168, 1240157), (7952, 1117888), (9088, 978152), (15904, 558944), (17467, 508928), (18176, 489076), (31808, 279472), (34934, 254464), (36352, 244538), (63616, 139736), (69868, 127232), (72704, 122269)]