27396292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 61937568

約数和(自身を除く): 34541276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 131, 154, 194, 196, 262, 308, 388, 524, 539, 679, 917, 1067, 1078, 1358, 1441, 1834, 2134, 2156, 2716, 2882, 3668, 4268, 4753, 5764, 6419, 7469, 9506, 10087, 12707, 12838, 14938, 19012, 20174, 25414, 25676, 29876, 40348, 50828, 52283, 70609, 88949, 104566, 139777, 141218, 177898, 209132, 279554, 282436, 355796, 559108, 622643, 978439, 1245286, 1956878, 2490572, 3913756, 6849073, 13698146, 27396292]

約数ペア:

[(1, 27396292), (2, 13698146), (4, 6849073), (7, 3913756), (11, 2490572), (14, 1956878), (22, 1245286), (28, 978439), (44, 622643), (49, 559108), (77, 355796), (97, 282436), (98, 279554), (131, 209132), (154, 177898), (194, 141218), (196, 139777), (262, 104566), (308, 88949), (388, 70609), (524, 52283), (539, 50828), (679, 40348), (917, 29876), (1067, 25676), (1078, 25414), (1358, 20174), (1441, 19012), (1834, 14938), (2134, 12838), (2156, 12707), (2716, 10087), (2882, 9506), (3668, 7469), (4268, 6419), (4753, 5764)]