7145456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{19417}}^1$

素因数の和:19448

約数の個数: 20

約数和(自身を含む): 14446992

約数和(自身を除く): 7301536

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 19417, 38834, 77668, 155336, 310672, 446591, 893182, 1786364, 3572728, 7145456]

約数ペア:

[(1, 7145456), (2, 3572728), (4, 1786364), (8, 893182), (16, 446591), (23, 310672), (46, 155336), (92, 77668), (184, 38834), (368, 19417)]