40328596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 88768512

約数和(自身を除く): 48439916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1031, 1397, 1778, 2062, 2794, 3556, 4124, 5588, 7217, 9779, 11341, 14434, 19558, 22682, 28868, 39116, 45364, 79387, 130937, 158774, 261874, 317548, 523748, 916559, 1440307, 1833118, 2880614, 3666236, 5761228, 10082149, 20164298, 40328596]

約数ペア:

[(1, 40328596), (2, 20164298), (4, 10082149), (7, 5761228), (11, 3666236), (14, 2880614), (22, 1833118), (28, 1440307), (44, 916559), (77, 523748), (127, 317548), (154, 261874), (254, 158774), (308, 130937), (508, 79387), (889, 45364), (1031, 39116), (1397, 28868), (1778, 22682), (2062, 19558), (2794, 14434), (3556, 11341), (4124, 9779), (5588, 7217)]