26673292

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 47672352

約数和(自身を除く): 20999060

約数列:

[1, 2, 4, 101, 103, 202, 206, 404, 412, 641, 1282, 2564, 10403, 20806, 41612, 64741, 66023, 129482, 132046, 258964, 264092, 6668323, 13336646, 26673292]

約数ペア:

[(1, 26673292), (2, 13336646), (4, 6668323), (101, 264092), (103, 258964), (202, 132046), (206, 129482), (404, 66023), (412, 64741), (641, 41612), (1282, 20806), (2564, 10403)]