28958314

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26863}}^1$

素因数の和:26890

約数の個数: 24

約数和(自身を含む): 55124928

約数和(自身を除く): 26166614

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 26863, 53726, 188041, 295493, 376082, 590986, 1316287, 2068451, 2632574, 4136902, 14479157, 28958314]

約数ペア:

[(1, 28958314), (2, 14479157), (7, 4136902), (11, 2632574), (14, 2068451), (22, 1316287), (49, 590986), (77, 376082), (98, 295493), (154, 188041), (539, 53726), (1078, 26863)]