17966144

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 84

約数和(自身を含む): 44042076

約数和(自身を除く): 26075932

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 337, 392, 448, 476, 544, 674, 784, 833, 952, 1088, 1348, 1568, 1666, 1904, 2359, 2696, 3136, 3332, 3808, 4718, 5392, 5729, 6664, 7616, 9436, 10784, 11458, 13328, 16513, 18872, 21568, 22916, 26656, 33026, 37744, 40103, 45832, 53312, 66052, 75488, 80206, 91664, 132104, 150976, 160412, 183328, 264208, 280721, 320824, 366656, 528416, 561442, 641648, 1056832, 1122884, 1283296, 2245768, 2566592, 4491536, 8983072, 17966144]

約数ペア:

[(1, 17966144), (2, 8983072), (4, 4491536), (7, 2566592), (8, 2245768), (14, 1283296), (16, 1122884), (17, 1056832), (28, 641648), (32, 561442), (34, 528416), (49, 366656), (56, 320824), (64, 280721), (68, 264208), (98, 183328), (112, 160412), (119, 150976), (136, 132104), (196, 91664), (224, 80206), (238, 75488), (272, 66052), (337, 53312), (392, 45832), (448, 40103), (476, 37744), (544, 33026), (674, 26656), (784, 22916), (833, 21568), (952, 18872), (1088, 16513), (1348, 13328), (1568, 11458), (1666, 10784), (1904, 9436), (2359, 7616), (2696, 6664), (3136, 5729), (3332, 5392), (3808, 4718)]