26154968

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2347}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 56352000

約数和(自身を除く): 30197032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2347, 2786, 4694, 5572, 9388, 11144, 16429, 18776, 32858, 65716, 131432, 467053, 934106, 1868212, 3269371, 3736424, 6538742, 13077484, 26154968]

約数ペア:

[(1, 26154968), (2, 13077484), (4, 6538742), (7, 3736424), (8, 3269371), (14, 1868212), (28, 934106), (56, 467053), (199, 131432), (398, 65716), (796, 32858), (1393, 18776), (1592, 16429), (2347, 11144), (2786, 9388), (4694, 5572)]