28745214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252151}}^1$

素因数の和:252175

約数の個数: 16

約数和(自身を含む): 60516480

約数和(自身を除く): 31771266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252151, 504302, 756453, 1512906, 4790869, 9581738, 14372607, 28745214]

約数ペア:

[(1, 28745214), (2, 14372607), (3, 9581738), (6, 4790869), (19, 1512906), (38, 756453), (57, 504302), (114, 252151)]