28935047876

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{38047}}^1$

素因数の和:38388

約数の個数: 48

約数和(自身を含む): 58576874496

約数和(自身を除く): 29641826620

約数列:

[1, 2, 4, 7, 14, 28, 157, 173, 314, 346, 628, 692, 1099, 1211, 2198, 2422, 4396, 4844, 27161, 38047, 54322, 76094, 108644, 152188, 190127, 266329, 380254, 532658, 760508, 1065316, 5973379, 6582131, 11946758, 13164262, 23893516, 26328524, 41813653, 46074917, 83627306, 92149834, 167254612, 184299668, 1033394567, 2066789134, 4133578268, 7233761969, 14467523938, 28935047876]

約数ペア:

[(1, 28935047876), (2, 14467523938), (4, 7233761969), (7, 4133578268), (14, 2066789134), (28, 1033394567), (157, 184299668), (173, 167254612), (314, 92149834), (346, 83627306), (628, 46074917), (692, 41813653), (1099, 26328524), (1211, 23893516), (2198, 13164262), (2422, 11946758), (4396, 6582131), (4844, 5973379), (27161, 1065316), (38047, 760508), (54322, 532658), (76094, 380254), (108644, 266329), (152188, 190127)]