13854256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 29598800

約数和(自身を除く): 15744544

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1549, 2236, 3098, 4472, 6196, 8944, 12392, 20137, 24784, 40274, 66607, 80548, 133214, 161096, 266428, 322192, 532856, 865891, 1065712, 1731782, 3463564, 6927128, 13854256]

約数ペア:

[(1, 13854256), (2, 6927128), (4, 3463564), (8, 1731782), (13, 1065712), (16, 865891), (26, 532856), (43, 322192), (52, 266428), (86, 161096), (104, 133214), (172, 80548), (208, 66607), (344, 40274), (559, 24784), (688, 20137), (1118, 12392), (1549, 8944), (2236, 6196), (3098, 4472)]