28074194

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5197}}^1$

素因数の和:5309

約数の個数: 16

約数和(自身を含む): 43850328

約数和(自身を除く): 15776134

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5197, 5402, 10394, 192289, 379381, 384578, 758762, 14037097, 28074194]

約数ペア:

[(1, 28074194), (2, 14037097), (37, 758762), (73, 384578), (74, 379381), (146, 192289), (2701, 10394), (5197, 5402)]