7890352288

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2709599}}^1$

素因数の和:2709629

約数の個数: 48

約数和(自身を含む): 19118937600

約数和(自身を除く): 11228585312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 2709599, 5419198, 10838396, 18967193, 21676792, 35224787, 37934386, 43353584, 70449574, 75868772, 86707168, 140899148, 151737544, 246573509, 281798296, 303475088, 493147018, 563596592, 606950176, 986294036, 1127193184, 1972588072, 3945176144, 7890352288]

約数ペア:

[(1, 7890352288), (2, 3945176144), (4, 1972588072), (7, 1127193184), (8, 986294036), (13, 606950176), (14, 563596592), (16, 493147018), (26, 303475088), (28, 281798296), (32, 246573509), (52, 151737544), (56, 140899148), (91, 86707168), (104, 75868772), (112, 70449574), (182, 43353584), (208, 37934386), (224, 35224787), (364, 21676792), (416, 18967193), (728, 10838396), (1456, 5419198), (2912, 2709599)]