78847690

素因数分解:

$2^1\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{3371}}^1$

素因数の和:5717

約数の個数: 16

約数和(自身を含む): 142028640

約数和(自身を除く): 63180950

約数列:

[1, 2, 5, 10, 2339, 3371, 4678, 6742, 11695, 16855, 23390, 33710, 7884769, 15769538, 39423845, 78847690]

約数ペア:

[(1, 78847690), (2, 39423845), (5, 15769538), (10, 7884769), (2339, 33710), (3371, 23390), (4678, 16855), (6742, 11695)]