67684372

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{7723}}^1$

素因数の和:8047

約数の個数: 24

約数和(自身を含む): 135818816

約数和(自身を除く): 68134444

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 7723, 8764, 15446, 30892, 54061, 108122, 216244, 2417299, 4834598, 9669196, 16921093, 33842186, 67684372]

約数ペア:

[(1, 67684372), (2, 33842186), (4, 16921093), (7, 9669196), (14, 4834598), (28, 2417299), (313, 216244), (626, 108122), (1252, 54061), (2191, 30892), (4382, 15446), (7723, 8764)]