78217664

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7591}}^1$

素因数の和:7633

約数の個数: 56

約数和(自身を含む): 185123328

約数和(自身を除く): 106905664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 7591, 10304, 15182, 30364, 53137, 60728, 106274, 121456, 174593, 212548, 242912, 349186, 425096, 485824, 698372, 850192, 1222151, 1396744, 1700384, 2444302, 2793488, 3400768, 4888604, 5586976, 9777208, 11173952, 19554416, 39108832, 78217664]

約数ペア:

[(1, 78217664), (2, 39108832), (4, 19554416), (7, 11173952), (8, 9777208), (14, 5586976), (16, 4888604), (23, 3400768), (28, 2793488), (32, 2444302), (46, 1700384), (56, 1396744), (64, 1222151), (92, 850192), (112, 698372), (161, 485824), (184, 425096), (224, 349186), (322, 242912), (368, 212548), (448, 174593), (644, 121456), (736, 106274), (1288, 60728), (1472, 53137), (2576, 30364), (5152, 15182), (7591, 10304)]