8002457008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5496193}}^1$

素因数の和:5496221

約数の個数: 40

約数和(自身を含む): 19082785568

約数和(自身を除く): 11080328560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5496193, 10992386, 21984772, 38473351, 43969544, 71450509, 76946702, 87939088, 142901018, 153893404, 285802036, 307786808, 500153563, 571604072, 615573616, 1000307126, 1143208144, 2000614252, 4001228504, 8002457008]

約数ペア:

[(1, 8002457008), (2, 4001228504), (4, 2000614252), (7, 1143208144), (8, 1000307126), (13, 615573616), (14, 571604072), (16, 500153563), (26, 307786808), (28, 285802036), (52, 153893404), (56, 142901018), (91, 87939088), (104, 76946702), (112, 71450509), (182, 43969544), (208, 38473351), (364, 21984772), (728, 10992386), (1456, 5496193)]