71388113764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{64849}}^1$

素因数の和:65188

約数の個数: 48

約数和(自身を含む): 138058905600

約数和(自身を除く): 66670791836

約数列:

[1, 2, 4, 11, 22, 44, 127, 197, 254, 394, 508, 788, 1397, 2167, 2794, 4334, 5588, 8668, 25019, 50038, 64849, 100076, 129698, 259396, 275209, 550418, 713339, 1100836, 1426678, 2853356, 8235823, 12775253, 16471646, 25550506, 32943292, 51101012, 90594053, 140527783, 181188106, 281055566, 362376212, 562111132, 1622457131, 3244914262, 6489828524, 17847028441, 35694056882, 71388113764]

約数ペア:

[(1, 71388113764), (2, 35694056882), (4, 17847028441), (11, 6489828524), (22, 3244914262), (44, 1622457131), (127, 562111132), (197, 362376212), (254, 281055566), (394, 181188106), (508, 140527783), (788, 90594053), (1397, 51101012), (2167, 32943292), (2794, 25550506), (4334, 16471646), (5588, 12775253), (8668, 8235823), (25019, 2853356), (50038, 1426678), (64849, 1100836), (100076, 713339), (129698, 550418), (259396, 275209)]