68557174

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 55547786

約数列:

[1, 2, 7, 14, 49, 59, 71, 98, 118, 142, 167, 334, 413, 497, 826, 994, 1169, 2338, 2891, 3479, 4189, 5782, 6958, 8183, 8378, 9853, 11857, 16366, 19706, 23714, 29323, 58646, 68971, 82999, 137942, 165998, 205261, 410522, 482797, 580993, 699563, 965594, 1161986, 1399126, 4896941, 9793882, 34278587, 68557174]

約数ペア:

[(1, 68557174), (2, 34278587), (7, 9793882), (14, 4896941), (49, 1399126), (59, 1161986), (71, 965594), (98, 699563), (118, 580993), (142, 482797), (167, 410522), (334, 205261), (413, 165998), (497, 137942), (826, 82999), (994, 68971), (1169, 58646), (2338, 29323), (2891, 23714), (3479, 19706), (4189, 16366), (5782, 11857), (6958, 9853), (8183, 8378)]