28323646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35141}}^1$

素因数の和:35187

約数の個数: 16

約数和(自身を含む): 47230848

約数和(自身を除く): 18907202

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 35141, 70282, 456833, 913666, 1089371, 2178742, 14161823, 28323646]

約数ペア:

[(1, 28323646), (2, 14161823), (13, 2178742), (26, 1089371), (31, 913666), (62, 456833), (403, 70282), (806, 35141)]