27588638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7789}}^1$

素因数の和:7832

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 26255842

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7789, 15578, 54523, 85679, 109046, 171358, 179147, 358294, 599753, 1199506, 1254029, 1970617, 2508058, 3941234, 13794319, 27588638]

約数ペア:

[(1, 27588638), (2, 13794319), (7, 3941234), (11, 2508058), (14, 1970617), (22, 1254029), (23, 1199506), (46, 599753), (77, 358294), (154, 179147), (161, 171358), (253, 109046), (322, 85679), (506, 54523), (1771, 15578), (3542, 7789)]