27401744

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{2647}}^1$

素因数の和:3302

約数の個数: 20

約数和(自身を含む): 53193024

約数和(自身を除く): 25791280

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 2647, 5176, 5294, 10352, 10588, 21176, 42352, 1712609, 3425218, 6850436, 13700872, 27401744]

約数ペア:

[(1, 27401744), (2, 13700872), (4, 6850436), (8, 3425218), (16, 1712609), (647, 42352), (1294, 21176), (2588, 10588), (2647, 10352), (5176, 5294)]