2783767728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{8285023}}^1$

素因数の和:8285041

約数の個数: 40

約数和(自身を含む): 8218743808

約数和(自身を除く): 5434976080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 8285023, 16570046, 24855069, 33140092, 49710138, 57995161, 66280184, 99420276, 115990322, 132560368, 173985483, 198840552, 231980644, 347970966, 397681104, 463961288, 695941932, 927922576, 1391883864, 2783767728]

約数ペア:

[(1, 2783767728), (2, 1391883864), (3, 927922576), (4, 695941932), (6, 463961288), (7, 397681104), (8, 347970966), (12, 231980644), (14, 198840552), (16, 173985483), (21, 132560368), (24, 115990322), (28, 99420276), (42, 66280184), (48, 57995161), (56, 49710138), (84, 33140092), (112, 24855069), (168, 16570046), (336, 8285023)]