74942894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67033}}^1$

素因数の和:67091

約数の個数: 16

約数和(自身を含む): 123878832

約数和(自身を除く): 48935938

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 67033, 134066, 871429, 1742858, 2882419, 5764838, 37471447, 74942894]

約数ペア:

[(1, 74942894), (2, 37471447), (13, 5764838), (26, 2882419), (43, 1742858), (86, 871429), (559, 134066), (1118, 67033)]