26490296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 60065280

約数和(自身を除く): 33574984

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 131, 157, 161, 184, 262, 314, 322, 524, 628, 644, 917, 1048, 1099, 1256, 1288, 1834, 2198, 3013, 3611, 3668, 4396, 6026, 7222, 7336, 8792, 12052, 14444, 20567, 21091, 24104, 25277, 28888, 41134, 42182, 50554, 82268, 84364, 101108, 143969, 164536, 168728, 202216, 287938, 473041, 575876, 946082, 1151752, 1892164, 3311287, 3784328, 6622574, 13245148, 26490296]

約数ペア:

[(1, 26490296), (2, 13245148), (4, 6622574), (7, 3784328), (8, 3311287), (14, 1892164), (23, 1151752), (28, 946082), (46, 575876), (56, 473041), (92, 287938), (131, 202216), (157, 168728), (161, 164536), (184, 143969), (262, 101108), (314, 84364), (322, 82268), (524, 50554), (628, 42182), (644, 41134), (917, 28888), (1048, 25277), (1099, 24104), (1256, 21091), (1288, 20567), (1834, 14444), (2198, 12052), (3013, 8792), (3611, 7336), (3668, 7222), (4396, 6026)]