28163168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4251

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 35522272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 4211, 6688, 8422, 16844, 33688, 46321, 67376, 80009, 92642, 134752, 160018, 185284, 320036, 370568, 640072, 741136, 880099, 1280144, 1482272, 1760198, 2560288, 3520396, 7040792, 14081584, 28163168]

約数ペア:

[(1, 28163168), (2, 14081584), (4, 7040792), (8, 3520396), (11, 2560288), (16, 1760198), (19, 1482272), (22, 1280144), (32, 880099), (38, 741136), (44, 640072), (76, 370568), (88, 320036), (152, 185284), (176, 160018), (209, 134752), (304, 92642), (352, 80009), (418, 67376), (608, 46321), (836, 33688), (1672, 16844), (3344, 8422), (4211, 6688)]