28603841

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 33684480

約数和(自身を除く): 5080639

約数列:

[1, 7, 67, 71, 469, 497, 859, 4757, 6013, 33299, 57553, 60989, 402871, 426923, 4086263, 28603841]

約数ペア:

[(1, 28603841), (7, 4086263), (67, 426923), (71, 402871), (469, 60989), (497, 57553), (859, 33299), (4757, 6013)]