2688176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9883}}^1$

素因数の和:9908

約数の個数: 20

約数和(自身を含む): 5515272

約数和(自身を除く): 2827096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9883, 19766, 39532, 79064, 158128, 168011, 336022, 672044, 1344088, 2688176]

約数ペア:

[(1, 2688176), (2, 1344088), (4, 672044), (8, 336022), (16, 168011), (17, 158128), (34, 79064), (68, 39532), (136, 19766), (272, 9883)]