75338216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 145920000

約数和(自身を除く): 70581784

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 296, 398, 796, 1279, 1592, 2558, 5116, 7363, 10232, 14726, 29452, 47323, 58904, 94646, 189292, 254521, 378584, 509042, 1018084, 2036168, 9417277, 18834554, 37669108, 75338216]

約数ペア:

[(1, 75338216), (2, 37669108), (4, 18834554), (8, 9417277), (37, 2036168), (74, 1018084), (148, 509042), (199, 378584), (296, 254521), (398, 189292), (796, 94646), (1279, 58904), (1592, 47323), (2558, 29452), (5116, 14726), (7363, 10232)]