26811148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 58596160

約数和(自身を除く): 31785012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1009, 1022, 1898, 2018, 2044, 3796, 4036, 6643, 7063, 13117, 13286, 14126, 26234, 26572, 28252, 52468, 73657, 91819, 147314, 183638, 294628, 367276, 515599, 957541, 1031198, 1915082, 2062396, 3830164, 6702787, 13405574, 26811148]

約数ペア:

[(1, 26811148), (2, 13405574), (4, 6702787), (7, 3830164), (13, 2062396), (14, 1915082), (26, 1031198), (28, 957541), (52, 515599), (73, 367276), (91, 294628), (146, 183638), (182, 147314), (292, 91819), (364, 73657), (511, 52468), (949, 28252), (1009, 26572), (1022, 26234), (1898, 14126), (2018, 13286), (2044, 13117), (3796, 7063), (4036, 6643)]