26974792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1433}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 54807480

約数和(自身を除く): 27832688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1433, 1448, 2353, 2866, 4706, 5732, 9412, 11464, 18629, 18824, 37258, 74516, 149032, 259373, 518746, 1037492, 2074984, 3371849, 6743698, 13487396, 26974792]

約数ペア:

[(1, 26974792), (2, 13487396), (4, 6743698), (8, 3371849), (13, 2074984), (26, 1037492), (52, 518746), (104, 259373), (181, 149032), (362, 74516), (724, 37258), (1433, 18824), (1448, 18629), (2353, 11464), (2866, 9412), (4706, 5732)]