61978426

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 93871008

約数和(自身を除く): 31892582

約数列:

[1, 2, 251, 331, 373, 502, 662, 746, 83081, 93623, 123463, 166162, 187246, 246926, 30989213, 61978426]

約数ペア:

[(1, 61978426), (2, 30989213), (251, 246926), (331, 187246), (373, 166162), (502, 123463), (662, 93623), (746, 83081)]