66887296

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3969

約数の個数: 64

約数和(自身を含む): 160344000

約数和(自身を除く): 93456704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 3929, 4256, 7858, 8512, 15716, 17024, 27503, 31432, 55006, 62864, 74651, 110012, 125728, 149302, 220024, 251456, 298604, 440048, 502912, 522557, 597208, 880096, 1045114, 1194416, 1760192, 2090228, 2388832, 3520384, 4180456, 4777664, 8360912, 9555328, 16721824, 33443648, 66887296]

約数ペア:

[(1, 66887296), (2, 33443648), (4, 16721824), (7, 9555328), (8, 8360912), (14, 4777664), (16, 4180456), (19, 3520384), (28, 2388832), (32, 2090228), (38, 1760192), (56, 1194416), (64, 1045114), (76, 880096), (112, 597208), (128, 522557), (133, 502912), (152, 440048), (224, 298604), (266, 251456), (304, 220024), (448, 149302), (532, 125728), (608, 110012), (896, 74651), (1064, 62864), (1216, 55006), (2128, 31432), (2432, 27503), (3929, 17024), (4256, 15716), (7858, 8512)]