78225112

素因数分解:

$2^3\times 7^1\times {\mathrm{1396877}}^1$

素因数の和:1396890

約数の個数: 16

約数和(自身を含む): 167625360

約数和(自身を除く): 89400248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1396877, 2793754, 5587508, 9778139, 11175016, 19556278, 39112556, 78225112]

約数ペア:

[(1, 78225112), (2, 39112556), (4, 19556278), (7, 11175016), (8, 9778139), (14, 5587508), (28, 2793754), (56, 1396877)]