27658774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 49293216

約数和(自身を除く): 21634442

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 997, 1067, 1261, 1994, 2134, 2522, 10967, 12961, 13871, 21934, 25922, 27742, 96709, 142571, 193418, 285142, 1063799, 1257217, 2127598, 2514434, 13829387, 27658774]

約数ペア:

[(1, 27658774), (2, 13829387), (11, 2514434), (13, 2127598), (22, 1257217), (26, 1063799), (97, 285142), (143, 193418), (194, 142571), (286, 96709), (997, 27742), (1067, 25922), (1261, 21934), (1994, 13871), (2134, 12961), (2522, 10967)]