28164326

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3557}}^1$

素因数の和:3703

約数の個数: 16

約数和(自身を含む): 43806096

約数和(自身を除く): 15641770

約数列:

[1, 2, 37, 74, 107, 214, 3557, 3959, 7114, 7918, 131609, 263218, 380599, 761198, 14082163, 28164326]

約数ペア:

[(1, 28164326), (2, 14082163), (37, 761198), (74, 380599), (107, 263218), (214, 131609), (3557, 7918), (3959, 7114)]