28213264

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{9851}}^1$

素因数の和:10038

約数の個数: 20

約数和(自身を含む): 54974160

約数和(自身を除く): 26760896

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 9851, 19702, 39404, 78808, 157616, 1763329, 3526658, 7053316, 14106632, 28213264]

約数ペア:

[(1, 28213264), (2, 14106632), (4, 7053316), (8, 3526658), (16, 1763329), (179, 157616), (358, 78808), (716, 39404), (1432, 19702), (2864, 9851)]