28857036616

素因数分解:

$2^3\times {\mathrm{17293}}^1\times {\mathrm{208589}}^1$

素因数の和:225888

約数の個数: 16

約数和(自身を含む): 54110331900

約数和(自身を除く): 25253295284

約数列:

[1, 2, 4, 8, 17293, 34586, 69172, 138344, 208589, 417178, 834356, 1668712, 3607129577, 7214259154, 14428518308, 28857036616]

約数ペア:

[(1, 28857036616), (2, 14428518308), (4, 7214259154), (8, 3607129577), (17293, 1668712), (34586, 834356), (69172, 417178), (138344, 208589)]