27248578

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31907}}^1$

素因数の和:31977

約数の個数: 16

約数和(自身を含む): 47479104

約数和(自身を除く): 20230526

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 31907, 63814, 223349, 446698, 1946327, 3892654, 13624289, 27248578]

約数ペア:

[(1, 27248578), (2, 13624289), (7, 3892654), (14, 1946327), (61, 446698), (122, 223349), (427, 63814), (854, 31907)]