28290832

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{5009}}^1$

素因数の和:5370

約数の個数: 20

約数和(自身を含む): 54979740

約数和(自身を除く): 26688908

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5009, 5648, 10018, 20036, 40072, 80144, 1768177, 3536354, 7072708, 14145416, 28290832]

約数ペア:

[(1, 28290832), (2, 14145416), (4, 7072708), (8, 3536354), (16, 1768177), (353, 80144), (706, 40072), (1412, 20036), (2824, 10018), (5009, 5648)]