28974434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 45517248

約数和(自身を除く): 16542814

約数列:

[1, 2, 23, 46, 317, 634, 1987, 3974, 7291, 14582, 45701, 91402, 629879, 1259758, 14487217, 28974434]

約数ペア:

[(1, 28974434), (2, 14487217), (23, 1259758), (46, 629879), (317, 91402), (634, 45701), (1987, 14582), (3974, 7291)]