28163366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 53906688

約数和(自身を除く): 25743322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 4253, 6622, 8506, 29771, 46783, 59542, 93566, 182879, 327481, 365758, 654962, 1280153, 2011669, 2560306, 4023338, 14081683, 28163366]

約数ペア:

[(1, 28163366), (2, 14081683), (7, 4023338), (11, 2560306), (14, 2011669), (22, 1280153), (43, 654962), (77, 365758), (86, 327481), (154, 182879), (301, 93566), (473, 59542), (602, 46783), (946, 29771), (3311, 8506), (4253, 6622)]