26556236

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1038

約数の個数: 36

約数和(自身を含む): 54468288

約数和(自身を除く): 27912052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 863, 1099, 1726, 2198, 3452, 4396, 6041, 7693, 12082, 15386, 24164, 30772, 42287, 84574, 135491, 169148, 270982, 541964, 948437, 1896874, 3793748, 6639059, 13278118, 26556236]

約数ペア:

[(1, 26556236), (2, 13278118), (4, 6639059), (7, 3793748), (14, 1896874), (28, 948437), (49, 541964), (98, 270982), (157, 169148), (196, 135491), (314, 84574), (628, 42287), (863, 30772), (1099, 24164), (1726, 15386), (2198, 12082), (3452, 7693), (4396, 6041)]