17321864

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1093}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 37283520

約数和(自身を除く): 19961656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1093, 1132, 1981, 2186, 2264, 3962, 4372, 7651, 7924, 8744, 15302, 15848, 30604, 61208, 309319, 618638, 1237276, 2165233, 2474552, 4330466, 8660932, 17321864]

約数ペア:

[(1, 17321864), (2, 8660932), (4, 4330466), (7, 2474552), (8, 2165233), (14, 1237276), (28, 618638), (56, 309319), (283, 61208), (566, 30604), (1093, 15848), (1132, 15302), (1981, 8744), (2186, 7924), (2264, 7651), (3962, 4372)]