27589324

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 58121280

約数和(自身を除く): 30531956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 557, 812, 854, 1114, 1708, 1769, 2228, 3538, 3899, 7076, 7798, 12383, 15596, 16153, 24766, 32306, 33977, 49532, 64612, 67954, 113071, 135908, 226142, 237839, 452284, 475678, 951356, 985333, 1970666, 3941332, 6897331, 13794662, 27589324]

約数ペア:

[(1, 27589324), (2, 13794662), (4, 6897331), (7, 3941332), (14, 1970666), (28, 985333), (29, 951356), (58, 475678), (61, 452284), (116, 237839), (122, 226142), (203, 135908), (244, 113071), (406, 67954), (427, 64612), (557, 49532), (812, 33977), (854, 32306), (1114, 24766), (1708, 16153), (1769, 15596), (2228, 12383), (3538, 7798), (3899, 7076)]