56731856

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{12269}}^1$

素因数の和:12311

約数の個数: 30

約数和(自身を含む): 116773590

約数和(自身を除く): 60041734

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 12269, 24538, 49076, 98152, 196304, 208573, 417146, 834292, 1668584, 3337168, 3545741, 7091482, 14182964, 28365928, 56731856]

約数ペア:

[(1, 56731856), (2, 28365928), (4, 14182964), (8, 7091482), (16, 3545741), (17, 3337168), (34, 1668584), (68, 834292), (136, 417146), (272, 208573), (289, 196304), (578, 98152), (1156, 49076), (2312, 24538), (4624, 12269)]