26389874

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 20749966

約数列:

[1, 2, 7, 14, 43, 59, 86, 118, 301, 413, 602, 743, 826, 1486, 2537, 5074, 5201, 10402, 17759, 31949, 35518, 43837, 63898, 87674, 223643, 306859, 447286, 613718, 1884991, 3769982, 13194937, 26389874]

約数ペア:

[(1, 26389874), (2, 13194937), (7, 3769982), (14, 1884991), (43, 613718), (59, 447286), (86, 306859), (118, 223643), (301, 87674), (413, 63898), (602, 43837), (743, 35518), (826, 31949), (1486, 17759), (2537, 10402), (5074, 5201)]