26664772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 49604184

約数和(自身を除く): 22939412

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1237, 1268, 2474, 4948, 5389, 10778, 21029, 21556, 42058, 84116, 392129, 784258, 1568516, 6666193, 13332386, 26664772]

約数ペア:

[(1, 26664772), (2, 13332386), (4, 6666193), (17, 1568516), (34, 784258), (68, 392129), (317, 84116), (634, 42058), (1237, 21556), (1268, 21029), (2474, 10778), (4948, 5389)]