516640064

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3739}}^1$

素因数の和:3895

約数の個数: 56

約数和(自身を含む): 1094353920

約数和(自身を除く): 577713856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 2032, 2159, 3739, 4064, 4318, 7478, 8128, 8636, 14956, 17272, 29912, 34544, 59824, 63563, 69088, 119648, 127126, 138176, 239296, 254252, 474853, 508504, 949706, 1017008, 1899412, 2034016, 3798824, 4068032, 7597648, 8072501, 15195296, 16145002, 30390592, 32290004, 64580008, 129160016, 258320032, 516640064]

約数ペア:

[(1, 516640064), (2, 258320032), (4, 129160016), (8, 64580008), (16, 32290004), (17, 30390592), (32, 16145002), (34, 15195296), (64, 8072501), (68, 7597648), (127, 4068032), (136, 3798824), (254, 2034016), (272, 1899412), (508, 1017008), (544, 949706), (1016, 508504), (1088, 474853), (2032, 254252), (2159, 239296), (3739, 138176), (4064, 127126), (4318, 119648), (7478, 69088), (8128, 63563), (8636, 59824), (14956, 34544), (17272, 29912)]