21653938066432

素因数分解:

$2^{10}\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{1290439}}^1$

素因数の和:1292807

約数の個数: 88

約数和(自身を含む): 49491718820480

約数和(自身を除く): 27837780754048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2341, 3584, 4682, 7168, 9364, 16387, 18728, 32774, 37456, 65548, 74912, 131096, 149824, 262192, 299648, 524384, 599296, 1048768, 1198592, 1290439, 2097536, 2397184, 2580878, 4195072, 5161756, 8390144, 9033073, 10323512, 16780288, 18066146, 20647024, 36132292, 41294048, 72264584, 82588096, 144529168, 165176192, 289058336, 330352384, 578116672, 660704768, 1156233344, 1321409536, 2312466688, 3020917699, 4624933376, 6041835398, 9249866752, 12083670796, 21146423893, 24167341592, 42292847786, 48334683184, 84585695572, 96669366368, 169171391144, 193338732736, 338342782288, 386677465472, 676685564576, 773354930944, 1353371129152, 1546709861888, 2706742258304, 3093419723776, 5413484516608, 10826969033216, 21653938066432]

約数ペア:

[(1, 21653938066432), (2, 10826969033216), (4, 5413484516608), (7, 3093419723776), (8, 2706742258304), (14, 1546709861888), (16, 1353371129152), (28, 773354930944), (32, 676685564576), (56, 386677465472), (64, 338342782288), (112, 193338732736), (128, 169171391144), (224, 96669366368), (256, 84585695572), (448, 48334683184), (512, 42292847786), (896, 24167341592), (1024, 21146423893), (1792, 12083670796), (2341, 9249866752), (3584, 6041835398), (4682, 4624933376), (7168, 3020917699), (9364, 2312466688), (16387, 1321409536), (18728, 1156233344), (32774, 660704768), (37456, 578116672), (65548, 330352384), (74912, 289058336), (131096, 165176192), (149824, 144529168), (262192, 82588096), (299648, 72264584), (524384, 41294048), (599296, 36132292), (1048768, 20647024), (1198592, 18066146), (1290439, 16780288), (2097536, 10323512), (2397184, 9033073), (2580878, 8390144), (4195072, 5161756)]