26779732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15679}}^1$

素因数の和:15751

約数の個数: 24

約数和(自身を含む): 54440960

約数和(自身を除く): 27661228

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 15679, 31358, 62716, 109753, 219506, 439012, 956419, 1912838, 3825676, 6694933, 13389866, 26779732]

約数ペア:

[(1, 26779732), (2, 13389866), (4, 6694933), (7, 3825676), (14, 1912838), (28, 956419), (61, 439012), (122, 219506), (244, 109753), (427, 62716), (854, 31358), (1708, 15679)]