28852068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3541}}^1$

素因数の和:3652

約数の個数: 48

約数和(自身を含む): 77753984

約数和(自身を除く): 48901916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 3541, 4074, 7082, 8148, 10623, 14164, 21246, 24787, 42492, 49574, 74361, 99148, 148722, 297444, 343477, 686954, 1030431, 1373908, 2060862, 2404339, 4121724, 4808678, 7213017, 9617356, 14426034, 28852068]

約数ペア:

[(1, 28852068), (2, 14426034), (3, 9617356), (4, 7213017), (6, 4808678), (7, 4121724), (12, 2404339), (14, 2060862), (21, 1373908), (28, 1030431), (42, 686954), (84, 343477), (97, 297444), (194, 148722), (291, 99148), (388, 74361), (582, 49574), (679, 42492), (1164, 24787), (1358, 21246), (2037, 14164), (2716, 10623), (3541, 8148), (4074, 7082)]