26868568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1$

素因数の和:6427

約数の個数: 32

約数和(自身を含む): 55071360

約数和(自身を除く): 28202792

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 6373, 12746, 25492, 50984, 108341, 197563, 216682, 395126, 433364, 790252, 866728, 1580504, 3358571, 6717142, 13434284, 26868568]

約数ペア:

[(1, 26868568), (2, 13434284), (4, 6717142), (8, 3358571), (17, 1580504), (31, 866728), (34, 790252), (62, 433364), (68, 395126), (124, 216682), (136, 197563), (248, 108341), (527, 50984), (1054, 25492), (2108, 12746), (4216, 6373)]