28725018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{827}}^2$

素因数の和:1666

約数の個数: 24

約数和(自身を含む): 65736672

約数和(自身を除く): 37011654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 827, 1654, 2481, 4962, 5789, 11578, 17367, 34734, 683929, 1367858, 2051787, 4103574, 4787503, 9575006, 14362509, 28725018]

約数ペア:

[(1, 28725018), (2, 14362509), (3, 9575006), (6, 4787503), (7, 4103574), (14, 2051787), (21, 1367858), (42, 683929), (827, 34734), (1654, 17367), (2481, 11578), (4962, 5789)]