28280464

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{37607}}^1$

素因数の和:37662

約数の個数: 20

約数和(自身を含む): 55960704

約数和(自身を除く): 27680240

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 37607, 75214, 150428, 300856, 601712, 1767529, 3535058, 7070116, 14140232, 28280464]

約数ペア:

[(1, 28280464), (2, 14140232), (4, 7070116), (8, 3535058), (16, 1767529), (47, 601712), (94, 300856), (188, 150428), (376, 75214), (752, 37607)]