28047866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{182129}}^1$

素因数の和:182149

約数の個数: 16

約数和(自身を含む): 52453440

約数和(自身を除く): 24405574

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 182129, 364258, 1274903, 2003419, 2549806, 4006838, 14023933, 28047866]

約数ペア:

[(1, 28047866), (2, 14023933), (7, 4006838), (11, 2549806), (14, 2003419), (22, 1274903), (77, 364258), (154, 182129)]