4490528

素因数分解:

$2^5\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20064

約数の個数: 24

約数和(自身を含む): 10104192

約数和(自身を除く): 5613664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 20047, 40094, 80188, 140329, 160376, 280658, 320752, 561316, 641504, 1122632, 2245264, 4490528]

約数ペア:

[(1, 4490528), (2, 2245264), (4, 1122632), (7, 641504), (8, 561316), (14, 320752), (16, 280658), (28, 160376), (32, 140329), (56, 80188), (112, 40094), (224, 20047)]