538428128

素因数分解:

$2^5\times 7^1\times {\mathrm{2403697}}^1$

素因数の和:2403714

約数の個数: 24

約数和(自身を含む): 1211463792

約数和(自身を除く): 673035664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2403697, 4807394, 9614788, 16825879, 19229576, 33651758, 38459152, 67303516, 76918304, 134607032, 269214064, 538428128]

約数ペア:

[(1, 538428128), (2, 269214064), (4, 134607032), (7, 76918304), (8, 67303516), (14, 38459152), (16, 33651758), (28, 19229576), (32, 16825879), (56, 9614788), (112, 4807394), (224, 2403697)]