4328072

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 9647820

約数和(自身を除く): 5319748

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 181, 196, 244, 362, 392, 427, 488, 724, 854, 1267, 1448, 1708, 2534, 2989, 3416, 5068, 5978, 8869, 10136, 11041, 11956, 17738, 22082, 23912, 35476, 44164, 70952, 77287, 88328, 154574, 309148, 541009, 618296, 1082018, 2164036, 4328072]

約数ペア:

[(1, 4328072), (2, 2164036), (4, 1082018), (7, 618296), (8, 541009), (14, 309148), (28, 154574), (49, 88328), (56, 77287), (61, 70952), (98, 44164), (122, 35476), (181, 23912), (196, 22082), (244, 17738), (362, 11956), (392, 11041), (427, 10136), (488, 8869), (724, 5978), (854, 5068), (1267, 3416), (1448, 2989), (1708, 2534)]