28694716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{231409}}^1$

素因数の和:231444

約数の個数: 12

約数和(自身を含む): 51835840

約数和(自身を除く): 23141124

約数列:

[1, 2, 4, 31, 62, 124, 231409, 462818, 925636, 7173679, 14347358, 28694716]

約数ペア:

[(1, 28694716), (2, 14347358), (4, 7173679), (31, 925636), (62, 462818), (124, 231409)]