26996620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192833}}^1$

素因数の和:192849

約数の個数: 24

約数和(自身を含む): 64792224

約数和(自身を除く): 37795604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192833, 385666, 771332, 964165, 1349831, 1928330, 2699662, 3856660, 5399324, 6749155, 13498310, 26996620]

約数ペア:

[(1, 26996620), (2, 13498310), (4, 6749155), (5, 5399324), (7, 3856660), (10, 2699662), (14, 1928330), (20, 1349831), (28, 964165), (35, 771332), (70, 385666), (140, 192833)]