842912

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 1959552

約数和(自身を除く): 1116640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 71, 106, 112, 142, 212, 224, 284, 371, 424, 497, 568, 742, 848, 994, 1136, 1484, 1696, 1988, 2272, 2968, 3763, 3976, 5936, 7526, 7952, 11872, 15052, 15904, 26341, 30104, 52682, 60208, 105364, 120416, 210728, 421456, 842912]

約数ペア:

[(1, 842912), (2, 421456), (4, 210728), (7, 120416), (8, 105364), (14, 60208), (16, 52682), (28, 30104), (32, 26341), (53, 15904), (56, 15052), (71, 11872), (106, 7952), (112, 7526), (142, 5936), (212, 3976), (224, 3763), (284, 2968), (371, 2272), (424, 1988), (497, 1696), (568, 1484), (742, 1136), (848, 994)]