28674841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 32030208

約数和(自身を除く): 3355367

約数列:

[1, 13, 47, 71, 611, 661, 923, 3337, 8593, 31067, 43381, 46931, 403871, 610103, 2205757, 28674841]

約数ペア:

[(1, 28674841), (13, 2205757), (47, 610103), (71, 403871), (611, 46931), (661, 43381), (923, 31067), (3337, 8593)]