28963564

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15439}}^1$

素因数の和:15517

約数の個数: 24

約数和(自身を含む): 58795520

約数和(自身を除く): 29831956

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 15439, 30878, 61756, 108073, 216146, 432292, 1034413, 2068826, 4137652, 7240891, 14481782, 28963564]

約数ペア:

[(1, 28963564), (2, 14481782), (4, 7240891), (7, 4137652), (14, 2068826), (28, 1034413), (67, 432292), (134, 216146), (268, 108073), (469, 61756), (938, 30878), (1876, 15439)]