13638688

素因数分解:

$2^5\times 7^1\times {\mathrm{60887}}^1$

素因数の和:60904

約数の個数: 24

約数和(自身を含む): 30687552

約数和(自身を除く): 17048864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 60887, 121774, 243548, 426209, 487096, 852418, 974192, 1704836, 1948384, 3409672, 6819344, 13638688]

約数ペア:

[(1, 13638688), (2, 6819344), (4, 3409672), (7, 1948384), (8, 1704836), (14, 974192), (16, 852418), (28, 487096), (32, 426209), (56, 243548), (112, 121774), (224, 60887)]