28537698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 67059360

約数和(自身を除く): 38521662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 294, 339, 678, 791, 859, 1582, 1718, 2373, 2577, 4746, 5154, 5537, 6013, 11074, 12026, 16611, 18039, 33222, 36078, 42091, 84182, 97067, 126273, 194134, 252546, 291201, 582402, 679469, 1358938, 2038407, 4076814, 4756283, 9512566, 14268849, 28537698]

約数ペア:

[(1, 28537698), (2, 14268849), (3, 9512566), (6, 4756283), (7, 4076814), (14, 2038407), (21, 1358938), (42, 679469), (49, 582402), (98, 291201), (113, 252546), (147, 194134), (226, 126273), (294, 97067), (339, 84182), (678, 42091), (791, 36078), (859, 33222), (1582, 18039), (1718, 16611), (2373, 12026), (2577, 11074), (4746, 6013), (5154, 5537)]