16948736

素因数分解:

$2^9\times 7^1\times {\mathrm{4729}}^1$

素因数の和:4754

約数の個数: 40

約数和(自身を含む): 38710320

約数和(自身を除く): 21761584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 4729, 9458, 18916, 33103, 37832, 66206, 75664, 132412, 151328, 264824, 302656, 529648, 605312, 1059296, 1210624, 2118592, 2421248, 4237184, 8474368, 16948736]

約数ペア:

[(1, 16948736), (2, 8474368), (4, 4237184), (7, 2421248), (8, 2118592), (14, 1210624), (16, 1059296), (28, 605312), (32, 529648), (56, 302656), (64, 264824), (112, 151328), (128, 132412), (224, 75664), (256, 66206), (448, 37832), (512, 33103), (896, 18916), (1792, 9458), (3584, 4729)]