4268128528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{61057}}^1$

素因数の和:61339

約数の個数: 40

約数和(自身を含む): 8790153912

約数和(自身を除く): 4522025384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 1028, 2056, 4112, 4369, 8738, 17476, 34952, 61057, 69904, 122114, 244228, 488456, 976912, 1037969, 2075938, 4151876, 8303752, 15691649, 16607504, 31383298, 62766596, 125533192, 251066384, 266758033, 533516066, 1067032132, 2134064264, 4268128528]

約数ペア:

[(1, 4268128528), (2, 2134064264), (4, 1067032132), (8, 533516066), (16, 266758033), (17, 251066384), (34, 125533192), (68, 62766596), (136, 31383298), (257, 16607504), (272, 15691649), (514, 8303752), (1028, 4151876), (2056, 2075938), (4112, 1037969), (4369, 976912), (8738, 488456), (17476, 244228), (34952, 122114), (61057, 69904)]