28413792

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8969}}^1$

素因数の和:8996

約数の個数: 72

約数和(自身を含む): 88157160

約数和(自身を除く): 59743368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 8969, 17938, 26907, 35876, 53814, 71752, 80721, 98659, 107628, 143504, 161442, 197318, 215256, 287008, 295977, 322884, 394636, 430512, 591954, 645768, 789272, 861024, 887931, 1183908, 1291536, 1578544, 1775862, 2367816, 2583072, 3157088, 3551724, 4735632, 7103448, 9471264, 14206896, 28413792]

約数ペア:

[(1, 28413792), (2, 14206896), (3, 9471264), (4, 7103448), (6, 4735632), (8, 3551724), (9, 3157088), (11, 2583072), (12, 2367816), (16, 1775862), (18, 1578544), (22, 1291536), (24, 1183908), (32, 887931), (33, 861024), (36, 789272), (44, 645768), (48, 591954), (66, 430512), (72, 394636), (88, 322884), (96, 295977), (99, 287008), (132, 215256), (144, 197318), (176, 161442), (198, 143504), (264, 107628), (288, 98659), (352, 80721), (396, 71752), (528, 53814), (792, 35876), (1056, 26907), (1584, 17938), (3168, 8969)]