71291002

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:670

約数の個数: 24

約数和(自身を含む): 113582196

約数和(自身を除く): 42291194

約数列:

[1, 2, 19, 38, 293, 337, 361, 586, 674, 722, 5567, 6403, 11134, 12806, 98741, 105773, 121657, 197482, 211546, 243314, 1876079, 3752158, 35645501, 71291002]

約数ペア:

[(1, 71291002), (2, 35645501), (19, 3752158), (38, 1876079), (293, 243314), (337, 211546), (361, 197482), (586, 121657), (674, 105773), (722, 98741), (5567, 12806), (6403, 11134)]