5485984

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 13003200

約数和(自身を除く): 7517216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 1289, 2128, 2578, 4256, 5156, 9023, 10312, 18046, 20624, 24491, 36092, 41248, 48982, 72184, 97964, 144368, 171437, 195928, 288736, 342874, 391856, 685748, 783712, 1371496, 2742992, 5485984]

約数ペア:

[(1, 5485984), (2, 2742992), (4, 1371496), (7, 783712), (8, 685748), (14, 391856), (16, 342874), (19, 288736), (28, 195928), (32, 171437), (38, 144368), (56, 97964), (76, 72184), (112, 48982), (133, 41248), (152, 36092), (224, 24491), (266, 20624), (304, 18046), (532, 10312), (608, 9023), (1064, 5156), (1289, 4256), (2128, 2578)]