28072618

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{48907}}^1$

素因数の和:48957

約数の個数: 16

約数和(自身を含む): 49299264

約数和(自身を除く): 21226646

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 48907, 97814, 342349, 684698, 2005187, 4010374, 14036309, 28072618]

約数ペア:

[(1, 28072618), (2, 14036309), (7, 4010374), (14, 2005187), (41, 684698), (82, 342349), (287, 97814), (574, 48907)]