28521087850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33554221}}^1$

素因数の和:33554250

約数の個数: 24

約数和(自身を含む): 56169767628

約数和(自身を除く): 27648679778

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33554221, 67108442, 167771105, 335542210, 570421757, 838855525, 1140843514, 1677711050, 2852108785, 5704217570, 14260543925, 28521087850]

約数ペア:

[(1, 28521087850), (2, 14260543925), (5, 5704217570), (10, 2852108785), (17, 1677711050), (25, 1140843514), (34, 838855525), (50, 570421757), (85, 335542210), (170, 167771105), (425, 67108442), (850, 33554221)]