71168936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1931}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 141886080

約数和(自身を除く): 70717144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 1931, 2168, 3862, 4607, 7724, 9214, 15448, 18428, 32827, 36856, 65654, 131308, 262616, 523301, 1046602, 2093204, 4186408, 8896117, 17792234, 35584468, 71168936]

約数ペア:

[(1, 71168936), (2, 35584468), (4, 17792234), (8, 8896117), (17, 4186408), (34, 2093204), (68, 1046602), (136, 523301), (271, 262616), (542, 131308), (1084, 65654), (1931, 36856), (2168, 32827), (3862, 18428), (4607, 15448), (7724, 9214)]