4093669328

素因数分解:

$2^4\times 7^3\times {\mathrm{745931}}^1$

素因数の和:745960

約数の個数: 40

約数和(自身を含む): 9249556800

約数和(自身を除く): 5155887472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 745931, 1491862, 2983724, 5221517, 5967448, 10443034, 11934896, 20886068, 36550619, 41772136, 73101238, 83544272, 146202476, 255854333, 292404952, 511708666, 584809904, 1023417332, 2046834664, 4093669328]

約数ペア:

[(1, 4093669328), (2, 2046834664), (4, 1023417332), (7, 584809904), (8, 511708666), (14, 292404952), (16, 255854333), (28, 146202476), (49, 83544272), (56, 73101238), (98, 41772136), (112, 36550619), (196, 20886068), (343, 11934896), (392, 10443034), (686, 5967448), (784, 5221517), (1372, 2983724), (2744, 1491862), (5488, 745931)]