77974996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{41213}}^1$

素因数の和:41271

約数の個数: 24

約数和(自身を含む): 152326944

約数和(自身を除く): 74351948

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 41213, 82426, 164852, 453343, 906686, 1772159, 1813372, 3544318, 7088636, 19493749, 38987498, 77974996]

約数ペア:

[(1, 77974996), (2, 38987498), (4, 19493749), (11, 7088636), (22, 3544318), (43, 1813372), (44, 1772159), (86, 906686), (172, 453343), (473, 164852), (946, 82426), (1892, 41213)]