26419028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 21148492

約数列:

[1, 2, 4, 43, 86, 172, 269, 538, 571, 1076, 1142, 2284, 11567, 23134, 24553, 46268, 49106, 98212, 153599, 307198, 614396, 6604757, 13209514, 26419028]

約数ペア:

[(1, 26419028), (2, 13209514), (4, 6604757), (43, 614396), (86, 307198), (172, 153599), (269, 98212), (538, 49106), (571, 46268), (1076, 24553), (1142, 23134), (2284, 11567)]