78506296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4483}}^1$

素因数の和:4699

約数の個数: 32

約数和(自身を含む): 161424000

約数和(自身を除く): 82917704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 4483, 8756, 8966, 17512, 17932, 35864, 49313, 98626, 197252, 394504, 892117, 1784234, 3568468, 7136936, 9813287, 19626574, 39253148, 78506296]

約数ペア:

[(1, 78506296), (2, 39253148), (4, 19626574), (8, 9813287), (11, 7136936), (22, 3568468), (44, 1784234), (88, 892117), (199, 394504), (398, 197252), (796, 98626), (1592, 49313), (2189, 35864), (4378, 17932), (4483, 17512), (8756, 8966)]