26663236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 48176856

約数和(自身を除く): 21513620

約数列:

[1, 2, 4, 37, 74, 148, 257, 514, 701, 1028, 1402, 2804, 9509, 19018, 25937, 38036, 51874, 103748, 180157, 360314, 720628, 6665809, 13331618, 26663236]

約数ペア:

[(1, 26663236), (2, 13331618), (4, 6665809), (37, 720628), (74, 360314), (148, 180157), (257, 103748), (514, 51874), (701, 38036), (1028, 25937), (1402, 19018), (2804, 9509)]