2688224

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 3916192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1091, 1232, 2182, 2464, 4364, 7637, 8728, 12001, 15274, 17456, 24002, 30548, 34912, 48004, 61096, 84007, 96008, 122192, 168014, 192016, 244384, 336028, 384032, 672056, 1344112, 2688224]

約数ペア:

[(1, 2688224), (2, 1344112), (4, 672056), (7, 384032), (8, 336028), (11, 244384), (14, 192016), (16, 168014), (22, 122192), (28, 96008), (32, 84007), (44, 61096), (56, 48004), (77, 34912), (88, 30548), (112, 24002), (154, 17456), (176, 15274), (224, 12001), (308, 8728), (352, 7637), (616, 4364), (1091, 2464), (1232, 2182)]