27286294

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 48093696

約数和(自身を除く): 20807402

約数列:

[1, 2, 7, 14, 71, 97, 142, 194, 283, 497, 566, 679, 994, 1358, 1981, 3962, 6887, 13774, 20093, 27451, 40186, 48209, 54902, 96418, 140651, 192157, 281302, 384314, 1949021, 3898042, 13643147, 27286294]

約数ペア:

[(1, 27286294), (2, 13643147), (7, 3898042), (14, 1949021), (71, 384314), (97, 281302), (142, 192157), (194, 140651), (283, 96418), (497, 54902), (566, 48209), (679, 40186), (994, 27451), (1358, 20093), (1981, 13774), (3962, 6887)]