28793224

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{20107}}^1$

素因数の和:20292

約数の個数: 16

約数和(自身を含む): 54291600

約数和(自身を除く): 25498376

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 20107, 40214, 80428, 160856, 3599153, 7198306, 14396612, 28793224]

約数ペア:

[(1, 28793224), (2, 14396612), (4, 7198306), (8, 3599153), (179, 160856), (358, 80428), (716, 40214), (1432, 20107)]