283053027824

素因数分解:

$2^4\times 7^1\times {\mathrm{2837}}^1\times {\mathrm{890821}}^1$

素因数の和:893673

約数の個数: 40

約数和(自身を含む): 626981903328

約数和(自身を除く): 343928875504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2837, 5674, 11348, 19859, 22696, 39718, 45392, 79436, 158872, 317744, 890821, 1781642, 3563284, 6235747, 7126568, 12471494, 14253136, 24942988, 49885976, 99771952, 2527259177, 5054518354, 10109036708, 17690814239, 20218073416, 35381628478, 40436146832, 70763256956, 141526513912, 283053027824]

約数ペア:

[(1, 283053027824), (2, 141526513912), (4, 70763256956), (7, 40436146832), (8, 35381628478), (14, 20218073416), (16, 17690814239), (28, 10109036708), (56, 5054518354), (112, 2527259177), (2837, 99771952), (5674, 49885976), (11348, 24942988), (19859, 14253136), (22696, 12471494), (39718, 7126568), (45392, 6235747), (79436, 3563284), (158872, 1781642), (317744, 890821)]