28161316

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{1433}}^1$

素因数の和:1488

約数の個数: 24

約数和(自身を含む): 52398360

約数和(自身を除く): 24237044

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1433, 2866, 4913, 5732, 9826, 19652, 24361, 48722, 97444, 414137, 828274, 1656548, 7040329, 14080658, 28161316]

約数ペア:

[(1, 28161316), (2, 14080658), (4, 7040329), (17, 1656548), (34, 828274), (68, 414137), (289, 97444), (578, 48722), (1156, 24361), (1433, 19652), (2866, 9826), (4913, 5732)]