28554924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{55339}}^1$

素因数の和:55389

約数の個数: 24

約数和(自身を含む): 68178880

約数和(自身を除く): 39623956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 55339, 110678, 166017, 221356, 332034, 664068, 2379577, 4759154, 7138731, 9518308, 14277462, 28554924]

約数ペア:

[(1, 28554924), (2, 14277462), (3, 9518308), (4, 7138731), (6, 4759154), (12, 2379577), (43, 664068), (86, 332034), (129, 221356), (172, 166017), (258, 110678), (516, 55339)]