28139576

素因数分解:

$2^3\times {\mathrm{829}}^1\times {\mathrm{4243}}^1$

素因数の和:5078

約数の個数: 16

約数和(自身を含む): 52837800

約数和(自身を除く): 24698224

約数列:

[1, 2, 4, 8, 829, 1658, 3316, 4243, 6632, 8486, 16972, 33944, 3517447, 7034894, 14069788, 28139576]

約数ペア:

[(1, 28139576), (2, 14069788), (4, 7034894), (8, 3517447), (829, 33944), (1658, 16972), (3316, 8486), (4243, 6632)]