21979358592

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{784081}}^1$

素因数の和:784171

約数の個数: 64

約数和(自身を含む): 59182509360

約数和(自身を除く): 37203150768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 7008, 9344, 14016, 28032, 784081, 1568162, 2352243, 3136324, 4704486, 6272648, 9408972, 12545296, 18817944, 25090592, 37635888, 50181184, 57237913, 75271776, 100362368, 114475826, 150543552, 171713739, 228951652, 301087104, 343427478, 457903304, 686854956, 915806608, 1373709912, 1831613216, 2747419824, 3663226432, 5494839648, 7326452864, 10989679296, 21979358592]

約数ペア:

[(1, 21979358592), (2, 10989679296), (3, 7326452864), (4, 5494839648), (6, 3663226432), (8, 2747419824), (12, 1831613216), (16, 1373709912), (24, 915806608), (32, 686854956), (48, 457903304), (64, 343427478), (73, 301087104), (96, 228951652), (128, 171713739), (146, 150543552), (192, 114475826), (219, 100362368), (292, 75271776), (384, 57237913), (438, 50181184), (584, 37635888), (876, 25090592), (1168, 18817944), (1752, 12545296), (2336, 9408972), (3504, 6272648), (4672, 4704486), (7008, 3136324), (9344, 2352243), (14016, 1568162), (28032, 784081)]