63784672

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 72

約数和(自身を含む): 153838440

約数和(自身を除く): 90053768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2141, 3724, 4256, 4282, 7448, 8564, 14896, 14987, 17128, 29792, 29974, 34256, 40679, 59948, 68512, 81358, 104909, 119896, 162716, 209818, 239792, 284753, 325432, 419636, 479584, 569506, 650864, 839272, 1139012, 1301728, 1678544, 1993271, 2278024, 3357088, 3986542, 4556048, 7973084, 9112096, 15946168, 31892336, 63784672]

約数ペア:

[(1, 63784672), (2, 31892336), (4, 15946168), (7, 9112096), (8, 7973084), (14, 4556048), (16, 3986542), (19, 3357088), (28, 2278024), (32, 1993271), (38, 1678544), (49, 1301728), (56, 1139012), (76, 839272), (98, 650864), (112, 569506), (133, 479584), (152, 419636), (196, 325432), (224, 284753), (266, 239792), (304, 209818), (392, 162716), (532, 119896), (608, 104909), (784, 81358), (931, 68512), (1064, 59948), (1568, 40679), (1862, 34256), (2128, 29974), (2141, 29792), (3724, 17128), (4256, 14987), (4282, 14896), (7448, 8564)]