28674338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16927}}^1$

素因数の和:16958

約数の個数: 24

約数和(自身を含む): 54034176

約数和(自身を除く): 25359838

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 16927, 33854, 118489, 186197, 236978, 372394, 1303379, 2048167, 2606758, 4096334, 14337169, 28674338]

約数ペア:

[(1, 28674338), (2, 14337169), (7, 4096334), (11, 2606758), (14, 2048167), (22, 1303379), (77, 372394), (121, 236978), (154, 186197), (242, 118489), (847, 33854), (1694, 16927)]