25303844

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 45221400

約数和(自身を除く): 19917556

約数列:

[1, 2, 4, 73, 146, 193, 292, 386, 449, 772, 898, 1796, 14089, 28178, 32777, 56356, 65554, 86657, 131108, 173314, 346628, 6325961, 12651922, 25303844]

約数ペア:

[(1, 25303844), (2, 12651922), (4, 6325961), (73, 346628), (146, 173314), (193, 131108), (292, 86657), (386, 65554), (449, 56356), (772, 32777), (898, 28178), (1796, 14089)]