28463272

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{6829}}^1$

素因数の和:7356

約数の個数: 16

約数和(自身を含む): 53478900

約数和(自身を除く): 25015628

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 6829, 13658, 27316, 54632, 3557909, 7115818, 14231636, 28463272]

約数ペア:

[(1, 28463272), (2, 14231636), (4, 7115818), (8, 3557909), (521, 54632), (1042, 27316), (2084, 13658), (4168, 6829)]