39702968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4591}}^1$

素因数の和:4667

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 39646792

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 4591, 8648, 9182, 18364, 36728, 105593, 211186, 215777, 422372, 431554, 844744, 863108, 1726216, 4962871, 9925742, 19851484, 39702968]

約数ペア:

[(1, 39702968), (2, 19851484), (4, 9925742), (8, 4962871), (23, 1726216), (46, 863108), (47, 844744), (92, 431554), (94, 422372), (184, 215777), (188, 211186), (376, 105593), (1081, 36728), (2162, 18364), (4324, 9182), (4591, 8648)]