28246048

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21529}}^1$

素因数の和:21580

約数の個数: 24

約数和(自身を含む): 56968380

約数和(自身を除く): 28722332

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21529, 43058, 86116, 172232, 344464, 688928, 882689, 1765378, 3530756, 7061512, 14123024, 28246048]

約数ペア:

[(1, 28246048), (2, 14123024), (4, 7061512), (8, 3530756), (16, 1765378), (32, 882689), (41, 688928), (82, 344464), (164, 172232), (328, 86116), (656, 43058), (1312, 21529)]