6742891264

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 13662161408

約数和(自身を除く): 6919270144

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 157, 254, 256, 314, 508, 628, 1016, 1256, 1321, 2032, 2512, 2642, 4064, 5024, 5284, 8128, 10048, 10568, 16256, 19939, 20096, 21136, 32512, 39878, 40192, 42272, 79756, 84544, 159512, 167767, 169088, 207397, 319024, 335534, 338176, 414794, 638048, 671068, 829588, 1276096, 1342136, 1659176, 2552192, 2684272, 3318352, 5104384, 5368544, 6636704, 10737088, 13273408, 21474176, 26339419, 26546816, 42948352, 52678838, 53093632, 105357676, 210715352, 421430704, 842861408, 1685722816, 3371445632, 6742891264]

約数ペア:

[(1, 6742891264), (2, 3371445632), (4, 1685722816), (8, 842861408), (16, 421430704), (32, 210715352), (64, 105357676), (127, 53093632), (128, 52678838), (157, 42948352), (254, 26546816), (256, 26339419), (314, 21474176), (508, 13273408), (628, 10737088), (1016, 6636704), (1256, 5368544), (1321, 5104384), (2032, 3318352), (2512, 2684272), (2642, 2552192), (4064, 1659176), (5024, 1342136), (5284, 1276096), (8128, 829588), (10048, 671068), (10568, 638048), (16256, 414794), (19939, 338176), (20096, 335534), (21136, 319024), (32512, 207397), (39878, 169088), (40192, 167767), (42272, 159512), (79756, 84544)]