28626256

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{3881}}^1$

素因数の和:4350

約数の個数: 20

約数和(自身を含む): 55598004

約数和(自身を除く): 26971748

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 3881, 7376, 7762, 15524, 31048, 62096, 1789141, 3578282, 7156564, 14313128, 28626256]

約数ペア:

[(1, 28626256), (2, 14313128), (4, 7156564), (8, 3578282), (16, 1789141), (461, 62096), (922, 31048), (1844, 15524), (3688, 7762), (3881, 7376)]