2645889664

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9539}}^1$

素因数の和:9761

約数の個数: 64

約数和(自身を含む): 5780095200

約数和(自身を除く): 3134205536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 197, 352, 394, 704, 788, 1408, 1576, 2167, 3152, 4334, 6304, 8668, 9539, 12608, 17336, 19078, 25216, 34672, 38156, 69344, 76312, 104929, 138688, 152624, 209858, 277376, 305248, 419716, 610496, 839432, 1220992, 1678864, 1879183, 3357728, 3758366, 6715456, 7516732, 13430912, 15033464, 20671013, 30066928, 41342026, 60133856, 82684052, 120267712, 165368104, 240535424, 330736208, 661472416, 1322944832, 2645889664]

約数ペア:

[(1, 2645889664), (2, 1322944832), (4, 661472416), (8, 330736208), (11, 240535424), (16, 165368104), (22, 120267712), (32, 82684052), (44, 60133856), (64, 41342026), (88, 30066928), (128, 20671013), (176, 15033464), (197, 13430912), (352, 7516732), (394, 6715456), (704, 3758366), (788, 3357728), (1408, 1879183), (1576, 1678864), (2167, 1220992), (3152, 839432), (4334, 610496), (6304, 419716), (8668, 305248), (9539, 277376), (12608, 209858), (17336, 152624), (19078, 138688), (25216, 104929), (34672, 76312), (38156, 69344)]