27436654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 49512960

約数和(自身を除く): 22076306

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 613, 973, 1226, 1946, 3197, 4291, 6394, 8582, 14099, 22379, 28198, 44758, 85207, 98693, 170414, 197386, 596449, 1192898, 1959761, 3919522, 13718327, 27436654]

約数ペア:

[(1, 27436654), (2, 13718327), (7, 3919522), (14, 1959761), (23, 1192898), (46, 596449), (139, 197386), (161, 170414), (278, 98693), (322, 85207), (613, 44758), (973, 28198), (1226, 22379), (1946, 14099), (3197, 8582), (4291, 6394)]