1421167328

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{37991}}^1$

素因数の和:38175

約数の個数: 48

約数和(自身を含む): 3216858624

約数和(自身を除く): 1795691296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2672, 4676, 5344, 9352, 18704, 37408, 37991, 75982, 151964, 265937, 303928, 531874, 607856, 1063748, 1215712, 2127496, 4254992, 6344497, 8509984, 12688994, 25377988, 44411479, 50755976, 88822958, 101511952, 177645916, 203023904, 355291832, 710583664, 1421167328]

約数ペア:

[(1, 1421167328), (2, 710583664), (4, 355291832), (7, 203023904), (8, 177645916), (14, 101511952), (16, 88822958), (28, 50755976), (32, 44411479), (56, 25377988), (112, 12688994), (167, 8509984), (224, 6344497), (334, 4254992), (668, 2127496), (1169, 1215712), (1336, 1063748), (2338, 607856), (2672, 531874), (4676, 303928), (5344, 265937), (9352, 151964), (18704, 75982), (37408, 37991)]