28683970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4937}}^1$

素因数の和:5034

約数の個数: 32

約数和(自身を含む): 59730048

約数和(自身を除く): 31046078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 4937, 5810, 9874, 24685, 34559, 49370, 69118, 172795, 345590, 409771, 819542, 2048855, 2868397, 4097710, 5736794, 14341985, 28683970]

約数ペア:

[(1, 28683970), (2, 14341985), (5, 5736794), (7, 4097710), (10, 2868397), (14, 2048855), (35, 819542), (70, 409771), (83, 345590), (166, 172795), (415, 69118), (581, 49370), (830, 34559), (1162, 24685), (2905, 9874), (4937, 5810)]