27841744

素因数分解:

$2^4\times 7^1\times {\mathrm{248587}}^1$

素因数の和:248602

約数の個数: 20

約数和(自身を含む): 61649824

約数和(自身を除く): 33808080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248587, 497174, 994348, 1740109, 1988696, 3480218, 3977392, 6960436, 13920872, 27841744]

約数ペア:

[(1, 27841744), (2, 13920872), (4, 6960436), (7, 3977392), (8, 3480218), (14, 1988696), (16, 1740109), (28, 994348), (56, 497174), (112, 248587)]