28266818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1297}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 44999064

約数和(自身を除く): 16732246

約数列:

[1, 2, 17, 34, 641, 1282, 1297, 2594, 10897, 21794, 22049, 44098, 831377, 1662754, 14133409, 28266818]

約数ペア:

[(1, 28266818), (2, 14133409), (17, 1662754), (34, 831377), (641, 44098), (1282, 22049), (1297, 21794), (2594, 10897)]