78613912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{755903}}^1$

素因数の和:755922

約数の個数: 16

約数和(自身を含む): 158739840

約数和(自身を除く): 80125928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 755903, 1511806, 3023612, 6047224, 9826739, 19653478, 39306956, 78613912]

約数ペア:

[(1, 78613912), (2, 39306956), (4, 19653478), (8, 9826739), (13, 6047224), (26, 3023612), (52, 1511806), (104, 755903)]