27870658

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 42439680

約数和(自身を除く): 14569022

約数列:

[1, 2, 127, 179, 254, 358, 613, 1226, 22733, 45466, 77851, 109727, 155702, 219454, 13935329, 27870658]

約数ペア:

[(1, 27870658), (2, 13935329), (127, 219454), (179, 155702), (254, 109727), (358, 77851), (613, 45466), (1226, 22733)]