27679774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22003}}^1$

素因数の和:22059

約数の個数: 16

約数和(自身を含む): 45152208

約数和(自身を除く): 17472434

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 22003, 44006, 374051, 748102, 814111, 1628222, 13839887, 27679774]

約数ペア:

[(1, 27679774), (2, 13839887), (17, 1628222), (34, 814111), (37, 748102), (74, 374051), (629, 44006), (1258, 22003)]