8195771264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 17823006720

約数和(自身を除く): 9627235456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 127, 128, 136, 188, 254, 272, 376, 508, 544, 631, 752, 799, 1016, 1088, 1262, 1504, 1598, 2032, 2159, 2176, 2524, 3008, 3196, 4064, 4318, 5048, 5969, 6016, 6392, 8128, 8636, 10096, 10727, 11938, 12784, 16256, 17272, 20192, 21454, 23876, 25568, 29657, 34544, 40384, 42908, 47752, 51136, 59314, 69088, 80137, 80768, 85816, 95504, 101473, 102272, 118628, 138176, 160274, 171632, 191008, 202946, 237256, 276352, 320548, 343264, 382016, 405892, 474512, 504169, 641096, 686528, 764032, 811784, 949024, 1008338, 1282192, 1362329, 1373056, 1623568, 1898048, 2016676, 2564384, 2724658, 3247136, 3766439, 3796096, 4033352, 5128768, 5449316, 6494272, 7532878, 8066704, 10257536, 10898632, 12988544, 15065756, 16133408, 21797264, 30131512, 32266816, 43594528, 60263024, 64029463, 64533632, 87189056, 120526048, 128058926, 174378112, 241052096, 256117852, 482104192, 512235704, 1024471408, 2048942816, 4097885632, 8195771264]

約数ペア:

[(1, 8195771264), (2, 4097885632), (4, 2048942816), (8, 1024471408), (16, 512235704), (17, 482104192), (32, 256117852), (34, 241052096), (47, 174378112), (64, 128058926), (68, 120526048), (94, 87189056), (127, 64533632), (128, 64029463), (136, 60263024), (188, 43594528), (254, 32266816), (272, 30131512), (376, 21797264), (508, 16133408), (544, 15065756), (631, 12988544), (752, 10898632), (799, 10257536), (1016, 8066704), (1088, 7532878), (1262, 6494272), (1504, 5449316), (1598, 5128768), (2032, 4033352), (2159, 3796096), (2176, 3766439), (2524, 3247136), (3008, 2724658), (3196, 2564384), (4064, 2016676), (4318, 1898048), (5048, 1623568), (5969, 1373056), (6016, 1362329), (6392, 1282192), (8128, 1008338), (8636, 949024), (10096, 811784), (10727, 764032), (11938, 686528), (12784, 641096), (16256, 504169), (17272, 474512), (20192, 405892), (21454, 382016), (23876, 343264), (25568, 320548), (29657, 276352), (34544, 237256), (40384, 202946), (42908, 191008), (47752, 171632), (51136, 160274), (59314, 138176), (69088, 118628), (80137, 102272), (80768, 101473), (85816, 95504)]