56028448

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 126584640

約数和(自身を除く): 70556192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 643, 778, 1286, 1556, 2572, 2723, 3112, 4501, 5144, 5446, 6224, 9002, 10288, 10892, 12448, 18004, 20576, 21784, 36008, 43568, 72016, 87136, 144032, 250127, 500254, 1000508, 1750889, 2001016, 3501778, 4002032, 7003556, 8004064, 14007112, 28014224, 56028448]

約数ペア:

[(1, 56028448), (2, 28014224), (4, 14007112), (7, 8004064), (8, 7003556), (14, 4002032), (16, 3501778), (28, 2001016), (32, 1750889), (56, 1000508), (112, 500254), (224, 250127), (389, 144032), (643, 87136), (778, 72016), (1286, 43568), (1556, 36008), (2572, 21784), (2723, 20576), (3112, 18004), (4501, 12448), (5144, 10892), (5446, 10288), (6224, 9002)]