1478015728

素因数分解:

$2^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{22031}}^1$

素因数の和:22645

約数の個数: 40

約数和(自身を含む): 3278361600

約数和(自身を除く): 1800345872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 599, 1198, 2396, 4193, 4792, 8386, 9584, 16772, 22031, 33544, 44062, 67088, 88124, 154217, 176248, 308434, 352496, 616868, 1233736, 2467472, 13196569, 26393138, 52786276, 92375983, 105572552, 184751966, 211145104, 369503932, 739007864, 1478015728]

約数ペア:

[(1, 1478015728), (2, 739007864), (4, 369503932), (7, 211145104), (8, 184751966), (14, 105572552), (16, 92375983), (28, 52786276), (56, 26393138), (112, 13196569), (599, 2467472), (1198, 1233736), (2396, 616868), (4193, 352496), (4792, 308434), (8386, 176248), (9584, 154217), (16772, 88124), (22031, 67088), (33544, 44062)]