27754792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2591}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 28854488

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2591, 2678, 5182, 5356, 10364, 10712, 20728, 33683, 67366, 134732, 266873, 269464, 533746, 1067492, 2134984, 3469349, 6938698, 13877396, 27754792]

約数ペア:

[(1, 27754792), (2, 13877396), (4, 6938698), (8, 3469349), (13, 2134984), (26, 1067492), (52, 533746), (103, 269464), (104, 266873), (206, 134732), (412, 67366), (824, 33683), (1339, 20728), (2591, 10712), (2678, 10364), (5182, 5356)]