28052038

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{3559}}^1$

素因数の和:4131

約数の個数: 16

約数和(自身を含む): 48188160

約数和(自身を除く): 20136122

約数列:

[1, 2, 7, 14, 563, 1126, 3559, 3941, 7118, 7882, 24913, 49826, 2003717, 4007434, 14026019, 28052038]

約数ペア:

[(1, 28052038), (2, 14026019), (7, 4007434), (14, 2003717), (563, 49826), (1126, 24913), (3559, 7882), (3941, 7118)]