2537485616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{27481}}^1$

素因数の和:27717

約数の個数: 40

約数和(自身を含む): 5111652000

約数和(自身を除く): 2574166384

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 199, 232, 398, 464, 796, 1592, 3184, 5771, 11542, 23084, 27481, 46168, 54962, 92336, 109924, 219848, 439696, 796949, 1593898, 3187796, 5468719, 6375592, 10937438, 12751184, 21874876, 43749752, 87499504, 158592851, 317185702, 634371404, 1268742808, 2537485616]

約数ペア:

[(1, 2537485616), (2, 1268742808), (4, 634371404), (8, 317185702), (16, 158592851), (29, 87499504), (58, 43749752), (116, 21874876), (199, 12751184), (232, 10937438), (398, 6375592), (464, 5468719), (796, 3187796), (1592, 1593898), (3184, 796949), (5771, 439696), (11542, 219848), (23084, 109924), (27481, 92336), (46168, 54962)]