28825568

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{10853}}^1$

素因数の和:10946

約数の個数: 24

約数和(自身を含む): 57439368

約数和(自身を除く): 28613800

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 10853, 21706, 43412, 86824, 173648, 347296, 900799, 1801598, 3603196, 7206392, 14412784, 28825568]

約数ペア:

[(1, 28825568), (2, 14412784), (4, 7206392), (8, 3603196), (16, 1801598), (32, 900799), (83, 347296), (166, 173648), (332, 86824), (664, 43412), (1328, 21706), (2656, 10853)]