8905568

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 11415712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 479, 581, 664, 958, 1162, 1328, 1916, 2324, 2656, 3353, 3832, 4648, 6706, 7664, 9296, 13412, 15328, 18592, 26824, 39757, 53648, 79514, 107296, 159028, 278299, 318056, 556598, 636112, 1113196, 1272224, 2226392, 4452784, 8905568]

約数ペア:

[(1, 8905568), (2, 4452784), (4, 2226392), (7, 1272224), (8, 1113196), (14, 636112), (16, 556598), (28, 318056), (32, 278299), (56, 159028), (83, 107296), (112, 79514), (166, 53648), (224, 39757), (332, 26824), (479, 18592), (581, 15328), (664, 13412), (958, 9296), (1162, 7664), (1328, 6706), (1916, 4648), (2324, 3832), (2656, 3353)]