25960844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 56739648

約数和(自身を除く): 30778804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 977, 1022, 1898, 1954, 2044, 3796, 3908, 6643, 6839, 12701, 13286, 13678, 25402, 26572, 27356, 50804, 71321, 88907, 142642, 177814, 285284, 355628, 499247, 927173, 998494, 1854346, 1996988, 3708692, 6490211, 12980422, 25960844]

約数ペア:

[(1, 25960844), (2, 12980422), (4, 6490211), (7, 3708692), (13, 1996988), (14, 1854346), (26, 998494), (28, 927173), (52, 499247), (73, 355628), (91, 285284), (146, 177814), (182, 142642), (292, 88907), (364, 71321), (511, 50804), (949, 27356), (977, 26572), (1022, 25402), (1898, 13678), (1954, 13286), (2044, 12701), (3796, 6839), (3908, 6643)]