28226837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 30831360

約数和(自身を除く): 2604523

約数列:

[1, 19, 47, 73, 433, 893, 1387, 3431, 8227, 20351, 31609, 65189, 386669, 600571, 1485623, 28226837]

約数ペア:

[(1, 28226837), (19, 1485623), (47, 600571), (73, 386669), (433, 65189), (893, 31609), (1387, 20351), (3431, 8227)]