27581638

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32297}}^1$

素因数の和:32367

約数の個数: 16

約数和(自身を含む): 48059424

約数和(自身を除く): 20477786

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 32297, 64594, 226079, 452158, 1970117, 3940234, 13790819, 27581638]

約数ペア:

[(1, 27581638), (2, 13790819), (7, 3940234), (14, 1970117), (61, 452158), (122, 226079), (427, 64594), (854, 32297)]