2810136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 8236800

約数和(自身を除く): 5426664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 389, 516, 602, 778, 903, 1032, 1167, 1204, 1556, 1806, 2334, 2408, 2723, 3112, 3612, 4668, 5446, 7224, 8169, 9336, 10892, 16338, 16727, 21784, 32676, 33454, 50181, 65352, 66908, 100362, 117089, 133816, 200724, 234178, 351267, 401448, 468356, 702534, 936712, 1405068, 2810136]

約数ペア:

[(1, 2810136), (2, 1405068), (3, 936712), (4, 702534), (6, 468356), (7, 401448), (8, 351267), (12, 234178), (14, 200724), (21, 133816), (24, 117089), (28, 100362), (42, 66908), (43, 65352), (56, 50181), (84, 33454), (86, 32676), (129, 21784), (168, 16727), (172, 16338), (258, 10892), (301, 9336), (344, 8169), (389, 7224), (516, 5446), (602, 4668), (778, 3612), (903, 3112), (1032, 2723), (1167, 2408), (1204, 2334), (1556, 1806)]