28014406

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69001}}^1$

素因数の和:69039

約数の個数: 16

約数和(自身を含む): 49681440

約数和(自身を除く): 21667034

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 69001, 138002, 483007, 966014, 2001029, 4002058, 14007203, 28014406]

約数ペア:

[(1, 28014406), (2, 14007203), (7, 4002058), (14, 2001029), (29, 966014), (58, 483007), (203, 138002), (406, 69001)]