26389790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1361}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 54523584

約数和(自身を除く): 28133794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1361, 1385, 1939, 2722, 2770, 3878, 6805, 9527, 9695, 13610, 19054, 19390, 47635, 95270, 376997, 753994, 1884985, 2638979, 3769970, 5277958, 13194895, 26389790]

約数ペア:

[(1, 26389790), (2, 13194895), (5, 5277958), (7, 3769970), (10, 2638979), (14, 1884985), (35, 753994), (70, 376997), (277, 95270), (554, 47635), (1361, 19390), (1385, 19054), (1939, 13610), (2722, 9695), (2770, 9527), (3878, 6805)]