28705836

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{8513}}^1$

素因数の和:8801

約数の個数: 24

約数和(自身を含む): 67226544

約数和(自身を除く): 38520708

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 8513, 17026, 25539, 34052, 51078, 102156, 2392153, 4784306, 7176459, 9568612, 14352918, 28705836]

約数ペア:

[(1, 28705836), (2, 14352918), (3, 9568612), (4, 7176459), (6, 4784306), (12, 2392153), (281, 102156), (562, 51078), (843, 34052), (1124, 25539), (1686, 17026), (3372, 8513)]