56977846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 95960160

約数和(自身を除く): 38982314

約数列:

[1, 2, 17, 19, 34, 38, 193, 323, 386, 457, 646, 914, 3281, 3667, 6562, 7334, 7769, 8683, 15538, 17366, 62339, 88201, 124678, 147611, 176402, 295222, 1499417, 1675819, 2998834, 3351638, 28488923, 56977846]

約数ペア:

[(1, 56977846), (2, 28488923), (17, 3351638), (19, 2998834), (34, 1675819), (38, 1499417), (193, 295222), (323, 176402), (386, 147611), (457, 124678), (646, 88201), (914, 62339), (3281, 17366), (3667, 15538), (6562, 8683), (7334, 7769)]