64771732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7649}}^1$

素因数の和:7755

約数の個数: 24

約数和(自身を含む): 118881000

約数和(自身を除く): 54109268

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 7649, 8468, 15298, 30596, 221821, 443642, 558377, 887284, 1116754, 2233508, 16192933, 32385866, 64771732]

約数ペア:

[(1, 64771732), (2, 32385866), (4, 16192933), (29, 2233508), (58, 1116754), (73, 887284), (116, 558377), (146, 443642), (292, 221821), (2117, 30596), (4234, 15298), (7649, 8468)]