25786142272

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{21283}}^1$

素因数の和:23027

約数の個数: 56

約数和(自身を含む): 55856197152

約数和(自身を除く): 30070054880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1721, 3442, 6884, 13768, 18931, 21283, 27536, 37862, 42566, 55072, 75724, 85132, 110144, 151448, 170264, 234113, 302896, 340528, 468226, 605792, 681056, 936452, 1211584, 1362112, 1872904, 3745808, 7491616, 14983232, 36628043, 73256086, 146512172, 293024344, 402908473, 586048688, 805816946, 1172097376, 1611633892, 2344194752, 3223267784, 6446535568, 12893071136, 25786142272]

約数ペア:

[(1, 25786142272), (2, 12893071136), (4, 6446535568), (8, 3223267784), (11, 2344194752), (16, 1611633892), (22, 1172097376), (32, 805816946), (44, 586048688), (64, 402908473), (88, 293024344), (176, 146512172), (352, 73256086), (704, 36628043), (1721, 14983232), (3442, 7491616), (6884, 3745808), (13768, 1872904), (18931, 1362112), (21283, 1211584), (27536, 936452), (37862, 681056), (42566, 605792), (55072, 468226), (75724, 340528), (85132, 302896), (110144, 234113), (151448, 170264)]