4251139072

素因数分解:

$2^{10}\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:581

約数の個数: 88

約数和(自身を含む): 8679017984

約数和(自身を除く): 4427878912

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 127, 128, 194, 254, 256, 337, 388, 508, 512, 674, 776, 1016, 1024, 1348, 1552, 2032, 2696, 3104, 4064, 5392, 6208, 8128, 10784, 12319, 12416, 16256, 21568, 24638, 24832, 32512, 32689, 42799, 43136, 49276, 49664, 65024, 65378, 85598, 86272, 98552, 99328, 130048, 130756, 171196, 172544, 197104, 261512, 342392, 345088, 394208, 523024, 684784, 788416, 1046048, 1369568, 1576832, 2092096, 2739136, 3153664, 4151503, 4184192, 5478272, 6307328, 8303006, 8368384, 10956544, 12614656, 16606012, 16736768, 21913088, 33212024, 33473536, 43826176, 66424048, 132848096, 265696192, 531392384, 1062784768, 2125569536, 4251139072]

約数ペア:

[(1, 4251139072), (2, 2125569536), (4, 1062784768), (8, 531392384), (16, 265696192), (32, 132848096), (64, 66424048), (97, 43826176), (127, 33473536), (128, 33212024), (194, 21913088), (254, 16736768), (256, 16606012), (337, 12614656), (388, 10956544), (508, 8368384), (512, 8303006), (674, 6307328), (776, 5478272), (1016, 4184192), (1024, 4151503), (1348, 3153664), (1552, 2739136), (2032, 2092096), (2696, 1576832), (3104, 1369568), (4064, 1046048), (5392, 788416), (6208, 684784), (8128, 523024), (10784, 394208), (12319, 345088), (12416, 342392), (16256, 261512), (21568, 197104), (24638, 172544), (24832, 171196), (32512, 130756), (32689, 130048), (42799, 99328), (43136, 98552), (49276, 86272), (49664, 85598), (65024, 65378)]