78909656

素因数分解:

$2^3\times 7^1\times {\mathrm{1409101}}^1$

素因数の和:1409114

約数の個数: 16

約数和(自身を含む): 169092240

約数和(自身を除く): 90182584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1409101, 2818202, 5636404, 9863707, 11272808, 19727414, 39454828, 78909656]

約数ペア:

[(1, 78909656), (2, 39454828), (4, 19727414), (7, 11272808), (8, 9863707), (14, 5636404), (28, 2818202), (56, 1409101)]