28254306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277003}}^1$

素因数の和:277025

約数の個数: 16

約数和(自身を含む): 59832864

約数和(自身を除く): 31578558

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277003, 554006, 831009, 1662018, 4709051, 9418102, 14127153, 28254306]

約数ペア:

[(1, 28254306), (2, 14127153), (3, 9418102), (6, 4709051), (17, 1662018), (34, 831009), (51, 554006), (102, 277003)]