7048327748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431777}}^1$

素因数の和:431852

約数の個数: 48

約数和(自身を含む): 15668360064

約数和(自身を除く): 8620032316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 431777, 863554, 1727108, 3022439, 4749547, 6044878, 9499094, 12089756, 18998188, 22884181, 33246829, 45768362, 66493658, 91536724, 132987316, 160189267, 251725991, 320378534, 503451982, 640757068, 1006903964, 1762081937, 3524163874, 7048327748]

約数ペア:

[(1, 7048327748), (2, 3524163874), (4, 1762081937), (7, 1006903964), (11, 640757068), (14, 503451982), (22, 320378534), (28, 251725991), (44, 160189267), (53, 132987316), (77, 91536724), (106, 66493658), (154, 45768362), (212, 33246829), (308, 22884181), (371, 18998188), (583, 12089756), (742, 9499094), (1166, 6044878), (1484, 4749547), (2332, 3022439), (4081, 1727108), (8162, 863554), (16324, 431777)]