14114440

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 31904280

約数和(自身を除く): 17789840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 1373, 2056, 2570, 2746, 5140, 5492, 6865, 10280, 10984, 13730, 27460, 54920, 352861, 705722, 1411444, 1764305, 2822888, 3528610, 7057220, 14114440]

約数ペア:

[(1, 14114440), (2, 7057220), (4, 3528610), (5, 2822888), (8, 1764305), (10, 1411444), (20, 705722), (40, 352861), (257, 54920), (514, 27460), (1028, 13730), (1285, 10984), (1373, 10280), (2056, 6865), (2570, 5492), (2746, 5140)]