28626048

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 93305520

約数和(自身を除く): 64679472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 251, 264, 288, 297, 324, 352, 384, 396, 432, 502, 528, 576, 594, 648, 704, 753, 792, 864, 891, 1004, 1056, 1152, 1188, 1296, 1408, 1506, 1584, 1728, 1782, 2008, 2112, 2259, 2376, 2592, 2761, 3012, 3168, 3456, 3564, 4016, 4224, 4518, 4752, 5184, 5522, 6024, 6336, 6777, 7128, 8032, 8283, 9036, 9504, 10368, 11044, 12048, 12672, 13554, 14256, 16064, 16566, 18072, 19008, 20331, 22088, 24096, 24849, 27108, 28512, 32128, 33132, 36144, 38016, 40662, 44176, 48192, 49698, 54216, 57024, 66264, 72288, 74547, 81324, 88352, 96384, 99396, 108432, 114048, 132528, 144576, 149094, 162648, 176704, 198792, 216864, 223641, 265056, 289152, 298188, 325296, 353408, 397584, 433728, 447282, 530112, 596376, 650592, 795168, 867456, 894564, 1060224, 1192752, 1301184, 1590336, 1789128, 2385504, 2602368, 3180672, 3578256, 4771008, 7156512, 9542016, 14313024, 28626048]

約数ペア:

[(1, 28626048), (2, 14313024), (3, 9542016), (4, 7156512), (6, 4771008), (8, 3578256), (9, 3180672), (11, 2602368), (12, 2385504), (16, 1789128), (18, 1590336), (22, 1301184), (24, 1192752), (27, 1060224), (32, 894564), (33, 867456), (36, 795168), (44, 650592), (48, 596376), (54, 530112), (64, 447282), (66, 433728), (72, 397584), (81, 353408), (88, 325296), (96, 298188), (99, 289152), (108, 265056), (128, 223641), (132, 216864), (144, 198792), (162, 176704), (176, 162648), (192, 149094), (198, 144576), (216, 132528), (251, 114048), (264, 108432), (288, 99396), (297, 96384), (324, 88352), (352, 81324), (384, 74547), (396, 72288), (432, 66264), (502, 57024), (528, 54216), (576, 49698), (594, 48192), (648, 44176), (704, 40662), (753, 38016), (792, 36144), (864, 33132), (891, 32128), (1004, 28512), (1056, 27108), (1152, 24849), (1188, 24096), (1296, 22088), (1408, 20331), (1506, 19008), (1584, 18072), (1728, 16566), (1782, 16064), (2008, 14256), (2112, 13554), (2259, 12672), (2376, 12048), (2592, 11044), (2761, 10368), (3012, 9504), (3168, 9036), (3456, 8283), (3564, 8032), (4016, 7128), (4224, 6777), (4518, 6336), (4752, 6024), (5184, 5522)]