2740768

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 5530140

約数和(自身を除く): 2789372

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 2089, 4178, 8356, 16712, 33424, 66848, 85649, 171298, 342596, 685192, 1370384, 2740768]

約数ペア:

[(1, 2740768), (2, 1370384), (4, 685192), (8, 342596), (16, 171298), (32, 85649), (41, 66848), (82, 33424), (164, 16712), (328, 8356), (656, 4178), (1312, 2089)]