25389234

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 61891200

約数和(自身を除く): 36501966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 613, 702, 767, 1062, 1226, 1534, 1593, 1839, 2301, 3186, 3678, 4602, 5517, 6903, 7969, 11034, 13806, 15938, 16551, 20709, 23907, 33102, 36167, 41418, 47814, 71721, 72334, 108501, 143442, 215163, 217002, 325503, 430326, 470171, 651006, 940342, 976509, 1410513, 1953018, 2821026, 4231539, 8463078, 12694617, 25389234]

約数ペア:

[(1, 25389234), (2, 12694617), (3, 8463078), (6, 4231539), (9, 2821026), (13, 1953018), (18, 1410513), (26, 976509), (27, 940342), (39, 651006), (54, 470171), (59, 430326), (78, 325503), (117, 217002), (118, 215163), (177, 143442), (234, 108501), (351, 72334), (354, 71721), (531, 47814), (613, 41418), (702, 36167), (767, 33102), (1062, 23907), (1226, 20709), (1534, 16551), (1593, 15938), (1839, 13806), (2301, 11034), (3186, 7969), (3678, 6903), (4602, 5517)]