28227178

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{46889}}^1$

素因数の和:46941

約数の個数: 16

約数和(自身を含む): 49515840

約数和(自身を除く): 21288662

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 46889, 93778, 328223, 656446, 2016227, 4032454, 14113589, 28227178]

約数ペア:

[(1, 28227178), (2, 14113589), (7, 4032454), (14, 2016227), (43, 656446), (86, 328223), (301, 93778), (602, 46889)]