56906416

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22091}}^1$

素因数の和:22129

約数の個数: 40

約数和(自身を含む): 131491584

約数和(自身を除く): 74585168

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 22091, 44182, 88364, 154637, 176728, 309274, 353456, 508093, 618548, 1016186, 1237096, 2032372, 2474192, 3556651, 4064744, 7113302, 8129488, 14226604, 28453208, 56906416]

約数ペア:

[(1, 56906416), (2, 28453208), (4, 14226604), (7, 8129488), (8, 7113302), (14, 4064744), (16, 3556651), (23, 2474192), (28, 2032372), (46, 1237096), (56, 1016186), (92, 618548), (112, 508093), (161, 353456), (184, 309274), (322, 176728), (368, 154637), (644, 88364), (1288, 44182), (2576, 22091)]