28056314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 49762944

約数和(自身を除く): 21706630

約数列:

[1, 2, 11, 13, 22, 26, 143, 263, 286, 373, 526, 746, 2893, 3419, 4103, 4849, 5786, 6838, 8206, 9698, 37609, 53339, 75218, 98099, 106678, 196198, 1079089, 1275287, 2158178, 2550574, 14028157, 28056314]

約数ペア:

[(1, 28056314), (2, 14028157), (11, 2550574), (13, 2158178), (22, 1275287), (26, 1079089), (143, 196198), (263, 106678), (286, 98099), (373, 75218), (526, 53339), (746, 37609), (2893, 9698), (3419, 8206), (4103, 6838), (4849, 5786)]