25289728

素因数分解:

$2^{10}\times {\mathrm{24697}}^1$

素因数の和:24717

約数の個数: 22

約数和(自身を含む): 50556806

約数和(自身を除く): 25267078

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 24697, 49394, 98788, 197576, 395152, 790304, 1580608, 3161216, 6322432, 12644864, 25289728]

約数ペア:

[(1, 25289728), (2, 12644864), (4, 6322432), (8, 3161216), (16, 1580608), (32, 790304), (64, 395152), (128, 197576), (256, 98788), (512, 49394), (1024, 24697)]