25412868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4177}}^1$

素因数の和:4213

約数の個数: 54

約数和(自身を含む): 69576234

約数和(自身を除く): 44163366

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 4177, 6084, 8354, 12531, 16708, 25062, 37593, 50124, 54301, 75186, 108602, 150372, 162903, 217204, 325806, 488709, 651612, 705913, 977418, 1411826, 1954836, 2117739, 2823652, 4235478, 6353217, 8470956, 12706434, 25412868]

約数ペア:

[(1, 25412868), (2, 12706434), (3, 8470956), (4, 6353217), (6, 4235478), (9, 2823652), (12, 2117739), (13, 1954836), (18, 1411826), (26, 977418), (36, 705913), (39, 651612), (52, 488709), (78, 325806), (117, 217204), (156, 162903), (169, 150372), (234, 108602), (338, 75186), (468, 54301), (507, 50124), (676, 37593), (1014, 25062), (1521, 16708), (2028, 12531), (3042, 8354), (4177, 6084)]