28181197144

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{4091}}^1\times {\mathrm{4327}}^1$

素因数の和:8623

約数の個数: 32

約数和(自身を含む): 53130528000

約数和(自身を除く): 24949330856

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 4091, 4327, 8182, 8654, 16364, 17308, 32728, 34616, 814109, 861073, 1628218, 1722146, 3256436, 3444292, 6512872, 6888584, 17701757, 35403514, 70807028, 141614056, 3522649643, 7045299286, 14090598572, 28181197144]

約数ペア:

[(1, 28181197144), (2, 14090598572), (4, 7045299286), (8, 3522649643), (199, 141614056), (398, 70807028), (796, 35403514), (1592, 17701757), (4091, 6888584), (4327, 6512872), (8182, 3444292), (8654, 3256436), (16364, 1722146), (17308, 1628218), (32728, 861073), (34616, 814109)]