2912985928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3178

約数の個数: 64

約数和(自身を含む): 5829304320

約数和(自身を除く): 2916318392

約数列:

[1, 2, 4, 8, 31, 47, 62, 83, 94, 124, 166, 188, 248, 332, 376, 664, 1457, 2573, 2914, 3011, 3901, 5146, 5828, 6022, 7802, 10292, 11656, 12044, 15604, 20584, 24088, 31208, 93341, 120931, 141517, 186682, 241862, 249913, 283034, 373364, 483724, 499826, 566068, 746728, 967448, 999652, 1132136, 1999304, 4387027, 7747303, 8774054, 11745911, 15494606, 17548108, 23491822, 30989212, 35096216, 46983644, 61978424, 93967288, 364123241, 728246482, 1456492964, 2912985928]

約数ペア:

[(1, 2912985928), (2, 1456492964), (4, 728246482), (8, 364123241), (31, 93967288), (47, 61978424), (62, 46983644), (83, 35096216), (94, 30989212), (124, 23491822), (166, 17548108), (188, 15494606), (248, 11745911), (332, 8774054), (376, 7747303), (664, 4387027), (1457, 1999304), (2573, 1132136), (2914, 999652), (3011, 967448), (3901, 746728), (5146, 566068), (5828, 499826), (6022, 483724), (7802, 373364), (10292, 283034), (11656, 249913), (12044, 241862), (15604, 186682), (20584, 141517), (24088, 120931), (31208, 93341)]