14678456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 30209760

約数和(自身を除く): 15531304

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2663, 2756, 5326, 5512, 10652, 21304, 34619, 69238, 138476, 141139, 276952, 282278, 564556, 1129112, 1834807, 3669614, 7339228, 14678456]

約数ペア:

[(1, 14678456), (2, 7339228), (4, 3669614), (8, 1834807), (13, 1129112), (26, 564556), (52, 282278), (53, 276952), (104, 141139), (106, 138476), (212, 69238), (424, 34619), (689, 21304), (1378, 10652), (2663, 5512), (2756, 5326)]