2865718144

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1777}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 5865053040

約数和(自身を除く): 2999334896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 293, 344, 586, 688, 1172, 1376, 1777, 2344, 2752, 3554, 4688, 5504, 7108, 9376, 12599, 14216, 18752, 25198, 28432, 37504, 50396, 56864, 76411, 100792, 113728, 152822, 201584, 227456, 305644, 403168, 520661, 611288, 806336, 1041322, 1222576, 1612672, 2082644, 2445152, 4165288, 4890304, 8330576, 9780608, 16661152, 22388423, 33322304, 44776846, 66644608, 89553692, 179107384, 358214768, 716429536, 1432859072, 2865718144]

約数ペア:

[(1, 2865718144), (2, 1432859072), (4, 716429536), (8, 358214768), (16, 179107384), (32, 89553692), (43, 66644608), (64, 44776846), (86, 33322304), (128, 22388423), (172, 16661152), (293, 9780608), (344, 8330576), (586, 4890304), (688, 4165288), (1172, 2445152), (1376, 2082644), (1777, 1612672), (2344, 1222576), (2752, 1041322), (3554, 806336), (4688, 611288), (5504, 520661), (7108, 403168), (9376, 305644), (12599, 227456), (14216, 201584), (18752, 152822), (25198, 113728), (28432, 100792), (37504, 76411), (50396, 56864)]