28568064

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2657}}^1$

素因数の和:2685

約数の個数: 80

約数和(自身を含む): 87012288

約数和(自身を除く): 58444224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2657, 2688, 3584, 5314, 5376, 7971, 10628, 10752, 15942, 18599, 21256, 31884, 37198, 42512, 55797, 63768, 74396, 85024, 111594, 127536, 148792, 170048, 223188, 255072, 297584, 340096, 446376, 510144, 595168, 680192, 892752, 1020288, 1190336, 1360384, 1785504, 2040576, 2380672, 3571008, 4081152, 4761344, 7142016, 9522688, 14284032, 28568064]

約数ペア:

[(1, 28568064), (2, 14284032), (3, 9522688), (4, 7142016), (6, 4761344), (7, 4081152), (8, 3571008), (12, 2380672), (14, 2040576), (16, 1785504), (21, 1360384), (24, 1190336), (28, 1020288), (32, 892752), (42, 680192), (48, 595168), (56, 510144), (64, 446376), (84, 340096), (96, 297584), (112, 255072), (128, 223188), (168, 170048), (192, 148792), (224, 127536), (256, 111594), (336, 85024), (384, 74396), (448, 63768), (512, 55797), (672, 42512), (768, 37198), (896, 31884), (1344, 21256), (1536, 18599), (1792, 15942), (2657, 10752), (2688, 10628), (3584, 7971), (5314, 5376)]