71366185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 101560320

約数和(自身を除く): 30194135

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1705, 2203, 2945, 6479, 11015, 24233, 32395, 41857, 68293, 121165, 209285, 341465, 460427, 751223, 1297567, 2302135, 3756115, 6487835, 14273237, 71366185]

約数ペア:

[(1, 71366185), (5, 14273237), (11, 6487835), (19, 3756115), (31, 2302135), (55, 1297567), (95, 751223), (155, 460427), (209, 341465), (341, 209285), (589, 121165), (1045, 68293), (1705, 41857), (2203, 32395), (2945, 24233), (6479, 11015)]