27638798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43321}}^1$

素因数の和:43363

約数の個数: 16

約数和(自身を含む): 46787760

約数和(自身を除く): 19148962

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 43321, 86642, 476531, 953062, 1256309, 2512618, 13819399, 27638798]

約数ペア:

[(1, 27638798), (2, 13819399), (11, 2512618), (22, 1256309), (29, 953062), (58, 476531), (319, 86642), (638, 43321)]