29478064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 72423936

約数和(自身を除く): 42945872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 337, 497, 568, 616, 674, 781, 994, 1136, 1232, 1348, 1562, 1988, 2359, 2696, 3124, 3707, 3976, 4718, 5392, 5467, 6248, 7414, 7952, 9436, 10934, 12496, 14828, 18872, 21868, 23927, 25949, 29656, 37744, 43736, 47854, 51898, 59312, 87472, 95708, 103796, 167489, 191416, 207592, 263197, 334978, 382832, 415184, 526394, 669956, 1052788, 1339912, 1842379, 2105576, 2679824, 3684758, 4211152, 7369516, 14739032, 29478064]

約数ペア:

[(1, 29478064), (2, 14739032), (4, 7369516), (7, 4211152), (8, 3684758), (11, 2679824), (14, 2105576), (16, 1842379), (22, 1339912), (28, 1052788), (44, 669956), (56, 526394), (71, 415184), (77, 382832), (88, 334978), (112, 263197), (142, 207592), (154, 191416), (176, 167489), (284, 103796), (308, 95708), (337, 87472), (497, 59312), (568, 51898), (616, 47854), (674, 43736), (781, 37744), (994, 29656), (1136, 25949), (1232, 23927), (1348, 21868), (1562, 18872), (1988, 14828), (2359, 12496), (2696, 10934), (3124, 9436), (3707, 7952), (3976, 7414), (4718, 6248), (5392, 5467)]