28168096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 61937568

約数和(自身を除く): 33769472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1861, 1892, 3722, 3784, 7444, 7568, 14888, 15136, 20471, 29776, 40942, 59552, 80023, 81884, 160046, 163768, 320092, 327536, 640184, 655072, 880253, 1280368, 1760506, 2560736, 3521012, 7042024, 14084048, 28168096]

約数ペア:

[(1, 28168096), (2, 14084048), (4, 7042024), (8, 3521012), (11, 2560736), (16, 1760506), (22, 1280368), (32, 880253), (43, 655072), (44, 640184), (86, 327536), (88, 320092), (172, 163768), (176, 160046), (344, 81884), (352, 80023), (473, 59552), (688, 40942), (946, 29776), (1376, 20471), (1861, 15136), (1892, 14888), (3722, 7568), (3784, 7444)]