26675740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14657}}^1$

素因数の和:14686

約数の個数: 48

約数和(自身を含む): 68951232

約数和(自身を除く): 42275492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14657, 29314, 58628, 73285, 102599, 146570, 190541, 205198, 293140, 381082, 410396, 512995, 762164, 952705, 1025990, 1333787, 1905410, 2051980, 2667574, 3810820, 5335148, 6668935, 13337870, 26675740]

約数ペア:

[(1, 26675740), (2, 13337870), (4, 6668935), (5, 5335148), (7, 3810820), (10, 2667574), (13, 2051980), (14, 1905410), (20, 1333787), (26, 1025990), (28, 952705), (35, 762164), (52, 512995), (65, 410396), (70, 381082), (91, 293140), (130, 205198), (140, 190541), (182, 146570), (260, 102599), (364, 73285), (455, 58628), (910, 29314), (1820, 14657)]