26488147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 32281600

約数和(自身を除く): 5793453

約数列:

[1, 7, 19, 79, 133, 553, 1501, 2521, 10507, 17647, 47899, 199159, 335293, 1394113, 3784021, 26488147]

約数ペア:

[(1, 26488147), (7, 3784021), (19, 1394113), (79, 335293), (133, 199159), (553, 47899), (1501, 17647), (2521, 10507)]