28206576

素因数分解:

$2^4\times 3^3\times {\mathrm{65293}}^1$

素因数の和:65310

約数の個数: 40

約数和(自身を含む): 80964560

約数和(自身を除く): 52757984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65293, 130586, 195879, 261172, 391758, 522344, 587637, 783516, 1044688, 1175274, 1567032, 1762911, 2350548, 3134064, 3525822, 4701096, 7051644, 9402192, 14103288, 28206576]

約数ペア:

[(1, 28206576), (2, 14103288), (3, 9402192), (4, 7051644), (6, 4701096), (8, 3525822), (9, 3134064), (12, 2350548), (16, 1762911), (18, 1567032), (24, 1175274), (27, 1044688), (36, 783516), (48, 587637), (54, 522344), (72, 391758), (108, 261172), (144, 195879), (216, 130586), (432, 65293)]