25089974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4500

約数の個数: 32

約数和(自身を含む): 47824896

約数和(自身を除く): 22734922

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 4447, 5642, 8894, 31129, 57811, 62258, 115622, 137857, 275714, 404677, 809354, 964999, 1792141, 1929998, 3584282, 12544987, 25089974]

約数ペア:

[(1, 25089974), (2, 12544987), (7, 3584282), (13, 1929998), (14, 1792141), (26, 964999), (31, 809354), (62, 404677), (91, 275714), (182, 137857), (217, 115622), (403, 62258), (434, 57811), (806, 31129), (2821, 8894), (4447, 5642)]