28692566

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120557}}^1$

素因数の和:120583

約数の個数: 16

約数和(自身を含む): 52081056

約数和(自身を除く): 23388490

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 120557, 241114, 843899, 1687798, 2049469, 4098938, 14346283, 28692566]

約数ペア:

[(1, 28692566), (2, 14346283), (7, 4098938), (14, 2049469), (17, 1687798), (34, 843899), (119, 241114), (238, 120557)]