69652808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{761}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 138668760

約数和(自身を除く): 69015952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 673, 761, 1346, 1522, 2692, 3044, 5384, 6088, 11441, 12937, 22882, 25874, 45764, 51748, 91528, 103496, 512153, 1024306, 2048612, 4097224, 8706601, 17413202, 34826404, 69652808]

約数ペア:

[(1, 69652808), (2, 34826404), (4, 17413202), (8, 8706601), (17, 4097224), (34, 2048612), (68, 1024306), (136, 512153), (673, 103496), (761, 91528), (1346, 51748), (1522, 45764), (2692, 25874), (3044, 22882), (5384, 12937), (6088, 11441)]