21849344

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{7759}}^1$

素因数の和:7786

約数の個数: 36

約数和(自身を含む): 47584320

約数和(自身を除く): 25734976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 7759, 15518, 31036, 62072, 85349, 124144, 170698, 248288, 341396, 496576, 682792, 993152, 1365584, 1986304, 2731168, 5462336, 10924672, 21849344]

約数ペア:

[(1, 21849344), (2, 10924672), (4, 5462336), (8, 2731168), (11, 1986304), (16, 1365584), (22, 993152), (32, 682792), (44, 496576), (64, 341396), (88, 248288), (128, 170698), (176, 124144), (256, 85349), (352, 62072), (704, 31036), (1408, 15518), (2816, 7759)]