65574256

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{33871}}^1$

素因数の和:33901

約数の個数: 30

約数和(自身を含む): 139654256

約数和(自身を除く): 74080000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 33871, 67742, 135484, 270968, 372581, 541936, 745162, 1490324, 2980648, 4098391, 5961296, 8196782, 16393564, 32787128, 65574256]

約数ペア:

[(1, 65574256), (2, 32787128), (4, 16393564), (8, 8196782), (11, 5961296), (16, 4098391), (22, 2980648), (44, 1490324), (88, 745162), (121, 541936), (176, 372581), (242, 270968), (484, 135484), (968, 67742), (1936, 33871)]