17271488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{20759}}^1$

素因数の和:20784

約数の個数: 28

約数和(自身を含む): 36911280

約数和(自身を除く): 19639792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 20759, 41518, 83036, 166072, 269867, 332144, 539734, 664288, 1079468, 1328576, 2158936, 4317872, 8635744, 17271488]

約数ペア:

[(1, 17271488), (2, 8635744), (4, 4317872), (8, 2158936), (13, 1328576), (16, 1079468), (26, 664288), (32, 539734), (52, 332144), (64, 269867), (104, 166072), (208, 83036), (416, 41518), (832, 20759)]