551045432

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{20543}}^1$

素因数の和:21035

約数の個数: 32

約数和(自身を含む): 1183334400

約数和(自身を除く): 632288968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1916, 3353, 3832, 6706, 13412, 20543, 26824, 41086, 82172, 143801, 164344, 287602, 575204, 1150408, 9840097, 19680194, 39360388, 68880679, 78720776, 137761358, 275522716, 551045432]

約数ペア:

[(1, 551045432), (2, 275522716), (4, 137761358), (7, 78720776), (8, 68880679), (14, 39360388), (28, 19680194), (56, 9840097), (479, 1150408), (958, 575204), (1916, 287602), (3353, 164344), (3832, 143801), (6706, 82172), (13412, 41086), (20543, 26824)]