25631814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 55417824

約数和(自身を除く): 29786010

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 746, 881, 1119, 1762, 2238, 2643, 4849, 5286, 9698, 11453, 14547, 22906, 29094, 34359, 68718, 328613, 657226, 985839, 1971678, 4271969, 8543938, 12815907, 25631814]

約数ペア:

[(1, 25631814), (2, 12815907), (3, 8543938), (6, 4271969), (13, 1971678), (26, 985839), (39, 657226), (78, 328613), (373, 68718), (746, 34359), (881, 29094), (1119, 22906), (1762, 14547), (2238, 11453), (2643, 9698), (4849, 5286)]