25780794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 56064960

約数和(自身を除く): 30284166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 3089, 4173, 6178, 8346, 9267, 18534, 40157, 80314, 120471, 240942, 330523, 661046, 991569, 1983138, 4296799, 8593598, 12890397, 25780794]

約数ペア:

[(1, 25780794), (2, 12890397), (3, 8593598), (6, 4296799), (13, 1983138), (26, 991569), (39, 661046), (78, 330523), (107, 240942), (214, 120471), (321, 80314), (642, 40157), (1391, 18534), (2782, 9267), (3089, 8346), (4173, 6178)]