26399992

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{23741}}^1$

素因数の和:23886

約数の個数: 16

約数和(自身を含む): 49858200

約数和(自身を除く): 23458208

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 23741, 47482, 94964, 189928, 3299999, 6599998, 13199996, 26399992]

約数ペア:

[(1, 26399992), (2, 13199996), (4, 6599998), (8, 3299999), (139, 189928), (278, 94964), (556, 47482), (1112, 23741)]