13938176

素因数分解:

$2^9\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3914

約数の個数: 40

約数和(自身を含む): 31835760

約数和(自身を除く): 17897584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 3889, 7778, 15556, 27223, 31112, 54446, 62224, 108892, 124448, 217784, 248896, 435568, 497792, 871136, 995584, 1742272, 1991168, 3484544, 6969088, 13938176]

約数ペア:

[(1, 13938176), (2, 6969088), (4, 3484544), (7, 1991168), (8, 1742272), (14, 995584), (16, 871136), (28, 497792), (32, 435568), (56, 248896), (64, 217784), (112, 124448), (128, 108892), (224, 62224), (256, 54446), (448, 31112), (512, 27223), (896, 15556), (1792, 7778), (3584, 3889)]