28179956

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24547}}^1$

素因数の和:24599

約数の個数: 24

約数和(自身を含む): 57736896

約数和(自身を除く): 29556940

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 24547, 49094, 98188, 171829, 343658, 687316, 1006427, 2012854, 4025708, 7044989, 14089978, 28179956]

約数ペア:

[(1, 28179956), (2, 14089978), (4, 7044989), (7, 4025708), (14, 2012854), (28, 1006427), (41, 687316), (82, 343658), (164, 171829), (287, 98188), (574, 49094), (1148, 24547)]