25433968

素因数分解:

$2^4\times 7^1\times {\mathrm{227089}}^1$

素因数の和:227104

約数の個数: 20

約数和(自身を含む): 56318320

約数和(自身を除く): 30884352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227089, 454178, 908356, 1589623, 1816712, 3179246, 3633424, 6358492, 12716984, 25433968]

約数ペア:

[(1, 25433968), (2, 12716984), (4, 6358492), (7, 3633424), (8, 3179246), (14, 1816712), (16, 1589623), (28, 908356), (56, 454178), (112, 227089)]