865449824

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1747}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 1732470768

約数和(自身を除く): 867020944

約数列:

[1, 2, 4, 8, 16, 32, 113, 137, 226, 274, 452, 548, 904, 1096, 1747, 1808, 2192, 3494, 3616, 4384, 6988, 13976, 15481, 27952, 30962, 55904, 61924, 123848, 197411, 239339, 247696, 394822, 478678, 495392, 789644, 957356, 1579288, 1914712, 3158576, 3829424, 6317152, 7658848, 27045307, 54090614, 108181228, 216362456, 432724912, 865449824]

約数ペア:

[(1, 865449824), (2, 432724912), (4, 216362456), (8, 108181228), (16, 54090614), (32, 27045307), (113, 7658848), (137, 6317152), (226, 3829424), (274, 3158576), (452, 1914712), (548, 1579288), (904, 957356), (1096, 789644), (1747, 495392), (1808, 478678), (2192, 394822), (3494, 247696), (3616, 239339), (4384, 197411), (6988, 123848), (13976, 61924), (15481, 55904), (27952, 30962)]