1685824

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 56

約数和(自身を含む): 3950208

約数和(自身を除く): 2264384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 71, 106, 112, 142, 212, 224, 284, 371, 424, 448, 497, 568, 742, 848, 994, 1136, 1484, 1696, 1988, 2272, 2968, 3392, 3763, 3976, 4544, 5936, 7526, 7952, 11872, 15052, 15904, 23744, 26341, 30104, 31808, 52682, 60208, 105364, 120416, 210728, 240832, 421456, 842912, 1685824]

約数ペア:

[(1, 1685824), (2, 842912), (4, 421456), (7, 240832), (8, 210728), (14, 120416), (16, 105364), (28, 60208), (32, 52682), (53, 31808), (56, 30104), (64, 26341), (71, 23744), (106, 15904), (112, 15052), (142, 11872), (212, 7952), (224, 7526), (284, 5936), (371, 4544), (424, 3976), (448, 3763), (497, 3392), (568, 2968), (742, 2272), (848, 1988), (994, 1696), (1136, 1484)]