27290294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 42104832

約数和(自身を除く): 14814538

約数列:

[1, 2, 43, 86, 223, 446, 1423, 2846, 9589, 19178, 61189, 122378, 317329, 634658, 13645147, 27290294]

約数ペア:

[(1, 27290294), (2, 13645147), (43, 634658), (86, 317329), (223, 122378), (446, 61189), (1423, 19178), (2846, 9589)]