25011952

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 60

約数和(自身を含む): 57406296

約数和(自身を除く): 32394344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 523, 784, 854, 976, 1046, 1708, 2092, 2989, 3416, 3661, 4184, 5978, 6832, 7322, 8368, 11956, 14644, 23912, 25627, 29288, 31903, 47824, 51254, 58576, 63806, 102508, 127612, 205016, 223321, 255224, 410032, 446642, 510448, 893284, 1563247, 1786568, 3126494, 3573136, 6252988, 12505976, 25011952]

約数ペア:

[(1, 25011952), (2, 12505976), (4, 6252988), (7, 3573136), (8, 3126494), (14, 1786568), (16, 1563247), (28, 893284), (49, 510448), (56, 446642), (61, 410032), (98, 255224), (112, 223321), (122, 205016), (196, 127612), (244, 102508), (392, 63806), (427, 58576), (488, 51254), (523, 47824), (784, 31903), (854, 29288), (976, 25627), (1046, 23912), (1708, 14644), (2092, 11956), (2989, 8368), (3416, 7322), (3661, 6832), (4184, 5978)]