87724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 189728

約数和(自身を除く): 102004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 364, 482, 964, 1687, 3133, 3374, 6266, 6748, 12532, 21931, 43862, 87724]

約数ペア:

[(1, 87724), (2, 43862), (4, 21931), (7, 12532), (13, 6748), (14, 6266), (26, 3374), (28, 3133), (52, 1687), (91, 964), (182, 482), (241, 364)]