77331956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7549}}^1$

素因数の和:7763

約数の個数: 24

約数和(自身を含む): 146500200

約数和(自身を除く): 69168244

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 7549, 10244, 15098, 30196, 98137, 196274, 392548, 1487153, 2974306, 5948612, 19332989, 38665978, 77331956]

約数ペア:

[(1, 77331956), (2, 38665978), (4, 19332989), (13, 5948612), (26, 2974306), (52, 1487153), (197, 392548), (394, 196274), (788, 98137), (2561, 30196), (5122, 15098), (7549, 10244)]