28763286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281993}}^1$

素因数の和:282015

約数の個数: 16

約数和(自身を含む): 60910704

約数和(自身を除く): 32147418

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 281993, 563986, 845979, 1691958, 4793881, 9587762, 14381643, 28763286]

約数ペア:

[(1, 28763286), (2, 14381643), (3, 9587762), (6, 4793881), (17, 1691958), (34, 845979), (51, 563986), (102, 281993)]