28057852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 50908032

約数和(自身を除く): 22850180

約数列:

[1, 2, 4, 31, 62, 124, 353, 641, 706, 1282, 1412, 2564, 10943, 19871, 21886, 39742, 43772, 79484, 226273, 452546, 905092, 7014463, 14028926, 28057852]

約数ペア:

[(1, 28057852), (2, 14028926), (4, 7014463), (31, 905092), (62, 452546), (124, 226273), (353, 79484), (641, 43772), (706, 39742), (1282, 21886), (1412, 19871), (2564, 10943)]