13999748

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6329}}^1$

素因数の和:6419

約数の個数: 24

約数和(自身を含む): 28358400

約数和(自身を除く): 14358652

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 6329, 12658, 25316, 44303, 88606, 177212, 499991, 999982, 1999964, 3499937, 6999874, 13999748]

約数ペア:

[(1, 13999748), (2, 6999874), (4, 3499937), (7, 1999964), (14, 999982), (28, 499991), (79, 177212), (158, 88606), (316, 44303), (553, 25316), (1106, 12658), (2212, 6329)]