26125078

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 46142784

約数和(自身を除く): 20017706

約数列:

[1, 2, 7, 14, 53, 106, 137, 257, 274, 371, 514, 742, 959, 1799, 1918, 3598, 7261, 13621, 14522, 27242, 35209, 50827, 70418, 95347, 101654, 190694, 246463, 492926, 1866077, 3732154, 13062539, 26125078]

約数ペア:

[(1, 26125078), (2, 13062539), (7, 3732154), (14, 1866077), (53, 492926), (106, 246463), (137, 190694), (257, 101654), (274, 95347), (371, 70418), (514, 50827), (742, 35209), (959, 27242), (1799, 14522), (1918, 13621), (3598, 7261)]