28303264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{80407}}^1$

素因数の和:80428

約数の個数: 24

約数和(自身を含む): 60788448

約数和(自身を除く): 32485184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 80407, 160814, 321628, 643256, 884477, 1286512, 1768954, 2573024, 3537908, 7075816, 14151632, 28303264]

約数ペア:

[(1, 28303264), (2, 14151632), (4, 7075816), (8, 3537908), (11, 2573024), (16, 1768954), (22, 1286512), (32, 884477), (44, 643256), (88, 321628), (176, 160814), (352, 80407)]