38257912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 51943688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 173, 308, 346, 359, 616, 692, 718, 1211, 1384, 1436, 1903, 2422, 2513, 2872, 3806, 3949, 4844, 5026, 7612, 7898, 9688, 10052, 13321, 15224, 15796, 20104, 26642, 27643, 31592, 53284, 55286, 62107, 106568, 110572, 124214, 221144, 248428, 434749, 496856, 683177, 869498, 1366354, 1738996, 2732708, 3477992, 4782239, 5465416, 9564478, 19128956, 38257912]

約数ペア:

[(1, 38257912), (2, 19128956), (4, 9564478), (7, 5465416), (8, 4782239), (11, 3477992), (14, 2732708), (22, 1738996), (28, 1366354), (44, 869498), (56, 683177), (77, 496856), (88, 434749), (154, 248428), (173, 221144), (308, 124214), (346, 110572), (359, 106568), (616, 62107), (692, 55286), (718, 53284), (1211, 31592), (1384, 27643), (1436, 26642), (1903, 20104), (2422, 15796), (2513, 15224), (2872, 13321), (3806, 10052), (3949, 9688), (4844, 7898), (5026, 7612)]