71304836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 132297984

約数和(自身を除く): 60993148

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 311, 622, 1244, 1333, 1849, 2666, 3698, 5332, 7396, 9641, 13373, 19282, 26746, 38564, 53492, 57319, 114638, 229276, 414563, 575039, 829126, 1150078, 1658252, 2300156, 17826209, 35652418, 71304836]

約数ペア:

[(1, 71304836), (2, 35652418), (4, 17826209), (31, 2300156), (43, 1658252), (62, 1150078), (86, 829126), (124, 575039), (172, 414563), (311, 229276), (622, 114638), (1244, 57319), (1333, 53492), (1849, 38564), (2666, 26746), (3698, 19282), (5332, 13373), (7396, 9641)]