39927664

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 56494736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 647, 812, 1064, 1102, 1294, 1624, 2128, 2204, 2588, 3248, 3857, 4408, 4529, 5176, 7714, 8816, 9058, 10352, 12293, 15428, 18116, 18763, 24586, 30856, 36232, 37526, 49172, 61712, 72464, 75052, 86051, 98344, 131341, 150104, 172102, 196688, 262682, 300208, 344204, 356497, 525364, 688408, 712994, 1050728, 1376816, 1425988, 2101456, 2495479, 2851976, 4990958, 5703952, 9981916, 19963832, 39927664]

約数ペア:

[(1, 39927664), (2, 19963832), (4, 9981916), (7, 5703952), (8, 4990958), (14, 2851976), (16, 2495479), (19, 2101456), (28, 1425988), (29, 1376816), (38, 1050728), (56, 712994), (58, 688408), (76, 525364), (112, 356497), (116, 344204), (133, 300208), (152, 262682), (203, 196688), (232, 172102), (266, 150104), (304, 131341), (406, 98344), (464, 86051), (532, 75052), (551, 72464), (647, 61712), (812, 49172), (1064, 37526), (1102, 36232), (1294, 30856), (1624, 24586), (2128, 18763), (2204, 18116), (2588, 15428), (3248, 12293), (3857, 10352), (4408, 9058), (4529, 8816), (5176, 7714)]