2566256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2109

約数の個数: 40

約数和(自身を含む): 6201984

約数和(自身を除く): 3635728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2083, 4166, 8332, 14581, 16664, 22913, 29162, 33328, 45826, 58324, 91652, 116648, 160391, 183304, 233296, 320782, 366608, 641564, 1283128, 2566256]

約数ペア:

[(1, 2566256), (2, 1283128), (4, 641564), (7, 366608), (8, 320782), (11, 233296), (14, 183304), (16, 160391), (22, 116648), (28, 91652), (44, 58324), (56, 45826), (77, 33328), (88, 29162), (112, 22913), (154, 16664), (176, 14581), (308, 8332), (616, 4166), (1232, 2083)]