28646464

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5813}}^1$

素因数の和:5843

約数の個数: 56

約数和(自身を含む): 70884288

約数和(自身を除く): 42237824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 5813, 11626, 23252, 40691, 46504, 63943, 81382, 93008, 127886, 162764, 186016, 255772, 325528, 372032, 447601, 511544, 651056, 895202, 1023088, 1302112, 1790404, 2046176, 2604224, 3580808, 4092352, 7161616, 14323232, 28646464]

約数ペア:

[(1, 28646464), (2, 14323232), (4, 7161616), (7, 4092352), (8, 3580808), (11, 2604224), (14, 2046176), (16, 1790404), (22, 1302112), (28, 1023088), (32, 895202), (44, 651056), (56, 511544), (64, 447601), (77, 372032), (88, 325528), (112, 255772), (154, 186016), (176, 162764), (224, 127886), (308, 93008), (352, 81382), (448, 63943), (616, 46504), (704, 40691), (1232, 23252), (2464, 11626), (4928, 5813)]