78306874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{2837}}^1$

素因数の和:3249

約数の個数: 16

約数和(自身を含む): 121000968

約数和(自身を除く): 42694094

約数列:

[1, 2, 37, 74, 373, 746, 2837, 5674, 13801, 27602, 104969, 209938, 1058201, 2116402, 39153437, 78306874]

約数ペア:

[(1, 78306874), (2, 39153437), (37, 2116402), (74, 1058201), (373, 209938), (746, 104969), (2837, 27602), (5674, 13801)]