28904468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1489}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 53067840

約数和(自身を除く): 24163372

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 1489, 2978, 4853, 5956, 9706, 19412, 34247, 68494, 136988, 314179, 628358, 1256716, 7226117, 14452234, 28904468]

約数ペア:

[(1, 28904468), (2, 14452234), (4, 7226117), (23, 1256716), (46, 628358), (92, 314179), (211, 136988), (422, 68494), (844, 34247), (1489, 19412), (2978, 9706), (4853, 5956)]