26496656

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{4049}}^1$

素因数の和:4466

約数の個数: 20

約数和(自身を含む): 51475500

約数和(自身を除く): 24978844

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 4049, 6544, 8098, 16196, 32392, 64784, 1656041, 3312082, 6624164, 13248328, 26496656]

約数ペア:

[(1, 26496656), (2, 13248328), (4, 6624164), (8, 3312082), (16, 1656041), (409, 64784), (818, 32392), (1636, 16196), (3272, 8098), (4049, 6544)]