40756936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2351}}^1$

素因数の和:2565

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 43068344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 2351, 4334, 4702, 8668, 9404, 17336, 18808, 25861, 51722, 103444, 206888, 463147, 926294, 1852588, 3705176, 5094617, 10189234, 20378468, 40756936]

約数ペア:

[(1, 40756936), (2, 20378468), (4, 10189234), (8, 5094617), (11, 3705176), (22, 1852588), (44, 926294), (88, 463147), (197, 206888), (394, 103444), (788, 51722), (1576, 25861), (2167, 18808), (2351, 17336), (4334, 9404), (4702, 8668)]