28974862

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{48131}}^1$

素因数の和:48183

約数の個数: 16

約数和(自身を含む): 50827392

約数和(自身を除く): 21852530

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 48131, 96262, 336917, 673834, 2069633, 4139266, 14487431, 28974862]

約数ペア:

[(1, 28974862), (2, 14487431), (7, 4139266), (14, 2069633), (43, 673834), (86, 336917), (301, 96262), (602, 48131)]