72449774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^2$

素因数の和:512

約数の個数: 24

約数和(自身を含む): 118005960

約数和(自身を除く): 45556186

約数列:

[1, 2, 19, 37, 38, 74, 227, 454, 703, 1406, 4313, 8399, 8626, 16798, 51529, 103058, 159581, 319162, 979051, 1906573, 1958102, 3813146, 36224887, 72449774]

約数ペア:

[(1, 72449774), (2, 36224887), (19, 3813146), (37, 1958102), (38, 1906573), (74, 979051), (227, 319162), (454, 159581), (703, 103058), (1406, 51529), (4313, 16798), (8399, 8626)]