25211034

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 61430400

約数和(自身を除く): 36219366

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 947, 986, 1479, 1566, 1894, 2841, 2958, 4437, 5682, 8523, 8874, 13311, 16099, 17046, 25569, 26622, 27463, 32198, 48297, 51138, 54926, 82389, 96594, 144891, 164778, 247167, 289782, 434673, 466871, 494334, 741501, 869346, 933742, 1400613, 1483002, 2801226, 4201839, 8403678, 12605517, 25211034]

約数ペア:

[(1, 25211034), (2, 12605517), (3, 8403678), (6, 4201839), (9, 2801226), (17, 1483002), (18, 1400613), (27, 933742), (29, 869346), (34, 741501), (51, 494334), (54, 466871), (58, 434673), (87, 289782), (102, 247167), (153, 164778), (174, 144891), (261, 96594), (306, 82389), (459, 54926), (493, 51138), (522, 48297), (783, 32198), (918, 27463), (947, 26622), (986, 25569), (1479, 17046), (1566, 16099), (1894, 13311), (2841, 8874), (2958, 8523), (4437, 5682)]