78665038

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{2371}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 120658896

約数和(自身を除く): 41993858

約数列:

[1, 2, 53, 106, 313, 626, 2371, 4742, 16589, 33178, 125663, 251326, 742123, 1484246, 39332519, 78665038]

約数ペア:

[(1, 78665038), (2, 39332519), (53, 1484246), (106, 742123), (313, 251326), (626, 125663), (2371, 33178), (4742, 16589)]