28472119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 31534048

約数和(自身を除く): 3061929

約数列:

[1, 13, 67, 97, 337, 871, 1261, 4381, 6499, 22579, 32689, 84487, 293527, 424957, 2190163, 28472119]

約数ペア:

[(1, 28472119), (13, 2190163), (67, 424957), (97, 293527), (337, 84487), (871, 32689), (1261, 22579), (4381, 6499)]