17312288

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 40520844

約数和(自身を除く): 23208556

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 181, 196, 224, 244, 362, 392, 427, 488, 724, 784, 854, 976, 1267, 1448, 1568, 1708, 1952, 2534, 2896, 2989, 3416, 5068, 5792, 5978, 6832, 8869, 10136, 11041, 11956, 13664, 17738, 20272, 22082, 23912, 35476, 40544, 44164, 47824, 70952, 77287, 88328, 95648, 141904, 154574, 176656, 283808, 309148, 353312, 541009, 618296, 1082018, 1236592, 2164036, 2473184, 4328072, 8656144, 17312288]

約数ペア:

[(1, 17312288), (2, 8656144), (4, 4328072), (7, 2473184), (8, 2164036), (14, 1236592), (16, 1082018), (28, 618296), (32, 541009), (49, 353312), (56, 309148), (61, 283808), (98, 176656), (112, 154574), (122, 141904), (181, 95648), (196, 88328), (224, 77287), (244, 70952), (362, 47824), (392, 44164), (427, 40544), (488, 35476), (724, 23912), (784, 22082), (854, 20272), (976, 17738), (1267, 13664), (1448, 11956), (1568, 11041), (1708, 10136), (1952, 8869), (2534, 6832), (2896, 5978), (2989, 5792), (3416, 5068)]