77730776

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{28001}}^1$

素因数の和:28354

約数の個数: 16

約数和(自身を含む): 146170440

約数和(自身を除く): 68439664

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 28001, 56002, 112004, 224008, 9716347, 19432694, 38865388, 77730776]

約数ペア:

[(1, 77730776), (2, 38865388), (4, 19432694), (8, 9716347), (347, 224008), (694, 112004), (1388, 56002), (2776, 28001)]