28552832

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2897}}^1$

素因数の和:2929

約数の個数: 64

約数和(自身を含む): 70943040

約数和(自身を除く): 42390208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 2897, 4928, 5794, 9856, 11588, 20279, 23176, 31867, 40558, 46352, 63734, 81116, 92704, 127468, 162232, 185408, 223069, 254936, 324464, 370816, 446138, 509872, 648928, 892276, 1019744, 1297856, 1784552, 2039488, 2595712, 3569104, 4078976, 7138208, 14276416, 28552832]

約数ペア:

[(1, 28552832), (2, 14276416), (4, 7138208), (7, 4078976), (8, 3569104), (11, 2595712), (14, 2039488), (16, 1784552), (22, 1297856), (28, 1019744), (32, 892276), (44, 648928), (56, 509872), (64, 446138), (77, 370816), (88, 324464), (112, 254936), (128, 223069), (154, 185408), (176, 162232), (224, 127468), (308, 92704), (352, 81116), (448, 63734), (616, 46352), (704, 40558), (896, 31867), (1232, 23176), (1408, 20279), (2464, 11588), (2897, 9856), (4928, 5794)]