28288152

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9137}}^1$

素因数の和:9192

約数の個数: 48

約数和(自身を含む): 78404040

約数和(自身を除く): 50115888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 9137, 18274, 27411, 36548, 54822, 73096, 82233, 109644, 164466, 219288, 328932, 392891, 657864, 785782, 1178673, 1571564, 2357346, 3143128, 3536019, 4714692, 7072038, 9429384, 14144076, 28288152]

約数ペア:

[(1, 28288152), (2, 14144076), (3, 9429384), (4, 7072038), (6, 4714692), (8, 3536019), (9, 3143128), (12, 2357346), (18, 1571564), (24, 1178673), (36, 785782), (43, 657864), (72, 392891), (86, 328932), (129, 219288), (172, 164466), (258, 109644), (344, 82233), (387, 73096), (516, 54822), (774, 36548), (1032, 27411), (1548, 18274), (3096, 9137)]