25478702

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 38761200

約数和(自身を除く): 13282498

約数列:

[1, 2, 149, 193, 298, 386, 443, 886, 28757, 57514, 66007, 85499, 132014, 170998, 12739351, 25478702]

約数ペア:

[(1, 25478702), (2, 12739351), (149, 170998), (193, 132014), (298, 85499), (386, 66007), (443, 57514), (886, 28757)]