64386410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{857}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 126764352

約数和(自身を除く): 62377942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 683, 857, 1366, 1714, 3415, 4285, 6830, 7513, 8570, 9427, 15026, 18854, 37565, 47135, 75130, 94270, 585331, 1170662, 2926655, 5853310, 6438641, 12877282, 32193205, 64386410]

約数ペア:

[(1, 64386410), (2, 32193205), (5, 12877282), (10, 6438641), (11, 5853310), (22, 2926655), (55, 1170662), (110, 585331), (683, 94270), (857, 75130), (1366, 47135), (1714, 37565), (3415, 18854), (4285, 15026), (6830, 9427), (7513, 8570)]