78038836

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{47701}}^1$

素因数の和:48114

約数の個数: 12

約数和(自身を含む): 136904740

約数和(自身を除く): 58865904

約数列:

[1, 2, 4, 409, 818, 1636, 47701, 95402, 190804, 19509709, 39019418, 78038836]

約数ペア:

[(1, 78038836), (2, 39019418), (4, 19509709), (409, 190804), (818, 95402), (1636, 47701)]