65411732

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 116988480

約数和(自身を除く): 51576748

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 1657, 3314, 6628, 9869, 19738, 39476, 117647, 230323, 235294, 460646, 470588, 921292, 16352933, 32705866, 65411732]

約数ペア:

[(1, 65411732), (2, 32705866), (4, 16352933), (71, 921292), (139, 470588), (142, 460646), (278, 235294), (284, 230323), (556, 117647), (1657, 39476), (3314, 19738), (6628, 9869)]