25728584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24181}}^1$

素因数の和:24213

約数の個数: 32

約数和(自身を含む): 58036800

約数和(自身を除く): 32308216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 24181, 48362, 96724, 169267, 193448, 338534, 459439, 677068, 918878, 1354136, 1837756, 3216073, 3675512, 6432146, 12864292, 25728584]

約数ペア:

[(1, 25728584), (2, 12864292), (4, 6432146), (7, 3675512), (8, 3216073), (14, 1837756), (19, 1354136), (28, 918878), (38, 677068), (56, 459439), (76, 338534), (133, 193448), (152, 169267), (266, 96724), (532, 48362), (1064, 24181)]