28508701739609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{2917}}^1\times {\mathrm{121081}}^1$

素因数の和:124905

約数の個数: 32

約数和(自身を含む): 35139523001856

約数和(自身を除く): 6630821262247

約数列:

[1, 7, 13, 91, 887, 2917, 6209, 11531, 20419, 37921, 80717, 121081, 265447, 847567, 1574053, 2587379, 11018371, 18111653, 33635927, 107398847, 235451489, 353193277, 751791929, 1396185011, 2472352939, 4591512601, 9773295077, 32140588207, 313282436699, 2192977056893, 4072671677087, 28508701739609]

約数ペア:

[(1, 28508701739609), (7, 4072671677087), (13, 2192977056893), (91, 313282436699), (887, 32140588207), (2917, 9773295077), (6209, 4591512601), (11531, 2472352939), (20419, 1396185011), (37921, 751791929), (80717, 353193277), (121081, 235451489), (265447, 107398847), (847567, 33635927), (1574053, 18111653), (2587379, 11018371)]