16628924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1494

約数の個数: 36

約数和(自身を含む): 33387984

約数和(自身を除く): 16759060

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1447, 2873, 2894, 5746, 5788, 11492, 18811, 24599, 37622, 49198, 75244, 98396, 244543, 319787, 489086, 639574, 978172, 1279148, 4157231, 8314462, 16628924]

約数ペア:

[(1, 16628924), (2, 8314462), (4, 4157231), (13, 1279148), (17, 978172), (26, 639574), (34, 489086), (52, 319787), (68, 244543), (169, 98396), (221, 75244), (338, 49198), (442, 37622), (676, 24599), (884, 18811), (1447, 11492), (2873, 5788), (2894, 5746)]