2755984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2237}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 6660288

約数和(自身を除く): 3904304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2237, 4474, 8948, 15659, 17896, 24607, 31318, 35792, 49214, 62636, 98428, 125272, 172249, 196856, 250544, 344498, 393712, 688996, 1377992, 2755984]

約数ペア:

[(1, 2755984), (2, 1377992), (4, 688996), (7, 393712), (8, 344498), (11, 250544), (14, 196856), (16, 172249), (22, 125272), (28, 98428), (44, 62636), (56, 49214), (77, 35792), (88, 31318), (112, 24607), (154, 17896), (176, 15659), (308, 8948), (616, 4474), (1232, 2237)]