2224866496

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{809}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 4476079440

約数和(自身を除く): 2251212944

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 443, 776, 809, 886, 1552, 1618, 1772, 3104, 3236, 3544, 6208, 6472, 7088, 12944, 14176, 25888, 28352, 42971, 51776, 78473, 85942, 156946, 171884, 313892, 343768, 358387, 627784, 687536, 716774, 1255568, 1375072, 1433548, 2511136, 2750144, 2867096, 5022272, 5734192, 11468384, 22936768, 34763539, 69527078, 139054156, 278108312, 556216624, 1112433248, 2224866496]

約数ペア:

[(1, 2224866496), (2, 1112433248), (4, 556216624), (8, 278108312), (16, 139054156), (32, 69527078), (64, 34763539), (97, 22936768), (194, 11468384), (388, 5734192), (443, 5022272), (776, 2867096), (809, 2750144), (886, 2511136), (1552, 1433548), (1618, 1375072), (1772, 1255568), (3104, 716774), (3236, 687536), (3544, 627784), (6208, 358387), (6472, 343768), (7088, 313892), (12944, 171884), (14176, 156946), (25888, 85942), (28352, 78473), (42971, 51776)]