8556496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 18443264

約数和(自身を除く): 9886768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1327, 1612, 2654, 3224, 5308, 6448, 10616, 17251, 21232, 34502, 41137, 69004, 82274, 138008, 164548, 276016, 329096, 534781, 658192, 1069562, 2139124, 4278248, 8556496]

約数ペア:

[(1, 8556496), (2, 4278248), (4, 2139124), (8, 1069562), (13, 658192), (16, 534781), (26, 329096), (31, 276016), (52, 164548), (62, 138008), (104, 82274), (124, 69004), (208, 41137), (248, 34502), (403, 21232), (496, 17251), (806, 10616), (1327, 6448), (1612, 5308), (2654, 3224)]