27866384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19139}}^1$

素因数の和:19167

約数の個数: 40

約数和(自身を含む): 66454080

約数和(自身を除く): 38587696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19139, 38278, 76556, 133973, 153112, 248807, 267946, 306224, 497614, 535892, 995228, 1071784, 1741649, 1990456, 2143568, 3483298, 3980912, 6966596, 13933192, 27866384]

約数ペア:

[(1, 27866384), (2, 13933192), (4, 6966596), (7, 3980912), (8, 3483298), (13, 2143568), (14, 1990456), (16, 1741649), (26, 1071784), (28, 995228), (52, 535892), (56, 497614), (91, 306224), (104, 267946), (112, 248807), (182, 153112), (208, 133973), (364, 76556), (728, 38278), (1456, 19139)]