28365864

素因数分解:

$2^3\times 3^1\times {\mathrm{1181911}}^1$

素因数の和:1181920

約数の個数: 16

約数和(自身を含む): 70914720

約数和(自身を除く): 42548856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1181911, 2363822, 3545733, 4727644, 7091466, 9455288, 14182932, 28365864]

約数ペア:

[(1, 28365864), (2, 14182932), (3, 9455288), (4, 7091466), (6, 4727644), (8, 3545733), (12, 2363822), (24, 1181911)]