27738070

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21841}}^1$

素因数の和:21975

約数の個数: 16

約数和(自身を含む): 50323968

約数和(自身を除く): 22585898

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21841, 43682, 109205, 218410, 2773807, 5547614, 13869035, 27738070]

約数ペア:

[(1, 27738070), (2, 13869035), (5, 5547614), (10, 2773807), (127, 218410), (254, 109205), (635, 43682), (1270, 21841)]