78649192

素因数分解:

$2^3\times {\mathrm{2381}}^1\times {\mathrm{4129}}^1$

素因数の和:6516

約数の個数: 16

約数和(自身を含む): 147564900

約数和(自身を除く): 68915708

約数列:

[1, 2, 4, 8, 2381, 4129, 4762, 8258, 9524, 16516, 19048, 33032, 9831149, 19662298, 39324596, 78649192]

約数ペア:

[(1, 78649192), (2, 39324596), (4, 19662298), (8, 9831149), (2381, 33032), (4129, 19048), (4762, 16516), (8258, 9524)]