27994906

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 42621480

約数和(自身を除く): 14626574

約数列:

[1, 2, 109, 218, 281, 457, 562, 914, 30629, 49813, 61258, 99626, 128417, 256834, 13997453, 27994906]

約数ペア:

[(1, 27994906), (2, 13997453), (109, 256834), (218, 128417), (281, 99626), (457, 61258), (562, 49813), (914, 30629)]