13563536

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 30206400

約数和(自身を除く): 16642864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 349, 694, 698, 1388, 1396, 2429, 2443, 2776, 2792, 4858, 4886, 5552, 5584, 9716, 9772, 19432, 19544, 38864, 39088, 121103, 242206, 484412, 847721, 968824, 1695442, 1937648, 3390884, 6781768, 13563536]

約数ペア:

[(1, 13563536), (2, 6781768), (4, 3390884), (7, 1937648), (8, 1695442), (14, 968824), (16, 847721), (28, 484412), (56, 242206), (112, 121103), (347, 39088), (349, 38864), (694, 19544), (698, 19432), (1388, 9772), (1396, 9716), (2429, 5584), (2443, 5552), (2776, 4886), (2792, 4858)]