64346548

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 137620224

約数和(自身を除く): 73273676

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 2437, 3772, 4874, 6601, 9748, 13202, 17059, 26404, 34118, 56051, 68236, 99917, 112102, 199834, 224204, 392357, 399668, 699419, 784714, 1398838, 1569428, 2298091, 2797676, 4596182, 9192364, 16086637, 32173274, 64346548]

約数ペア:

[(1, 64346548), (2, 32173274), (4, 16086637), (7, 9192364), (14, 4596182), (23, 2797676), (28, 2298091), (41, 1569428), (46, 1398838), (82, 784714), (92, 699419), (161, 399668), (164, 392357), (287, 224204), (322, 199834), (574, 112102), (644, 99917), (943, 68236), (1148, 56051), (1886, 34118), (2437, 26404), (3772, 17059), (4874, 13202), (6601, 9748)]