28177654

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 43084800

約数和(自身を除く): 14907146

約数列:

[1, 2, 67, 134, 439, 479, 878, 958, 29413, 32093, 58826, 64186, 210281, 420562, 14088827, 28177654]

約数ペア:

[(1, 28177654), (2, 14088827), (67, 420562), (134, 210281), (439, 64186), (479, 58826), (878, 32093), (958, 29413)]