57687188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65257}}^1$

素因数の和:65291

約数の個数: 24

約数和(自身を含む): 115115112

約数和(自身を除く): 57427924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 65257, 130514, 261028, 848341, 1109369, 1696682, 2218738, 3393364, 4437476, 14421797, 28843594, 57687188]

約数ペア:

[(1, 57687188), (2, 28843594), (4, 14421797), (13, 4437476), (17, 3393364), (26, 2218738), (34, 1696682), (52, 1109369), (68, 848341), (221, 261028), (442, 130514), (884, 65257)]