69757868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23857}}^1$

素因数の和:23921

約数の個数: 24

約数和(自身を含む): 132268752

約数和(自身を除く): 62510884

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 23857, 47714, 95428, 405569, 811138, 1025851, 1622276, 2051702, 4103404, 17439467, 34878934, 69757868]

約数ペア:

[(1, 69757868), (2, 34878934), (4, 17439467), (17, 4103404), (34, 2051702), (43, 1622276), (68, 1025851), (86, 811138), (172, 405569), (731, 95428), (1462, 47714), (2924, 23857)]