64578844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10559}}^1$

素因数の和:10713

約数の個数: 24

約数和(自身を含む): 124185600

約数和(自身を除く): 59606756

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 10559, 21118, 42236, 116149, 232298, 464596, 1467701, 2935402, 5870804, 16144711, 32289422, 64578844]

約数ペア:

[(1, 64578844), (2, 32289422), (4, 16144711), (11, 5870804), (22, 2935402), (44, 1467701), (139, 464596), (278, 232298), (556, 116149), (1529, 42236), (3058, 21118), (6116, 10559)]