7638134

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 6462346

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 479, 938, 958, 1139, 2278, 3353, 6706, 7973, 8143, 15946, 16286, 32093, 57001, 64186, 114002, 224651, 449302, 545581, 1091162, 3819067, 7638134]

約数ペア:

[(1, 7638134), (2, 3819067), (7, 1091162), (14, 545581), (17, 449302), (34, 224651), (67, 114002), (119, 64186), (134, 57001), (238, 32093), (469, 16286), (479, 15946), (938, 8143), (958, 7973), (1139, 6706), (2278, 3353)]