65749892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23857}}^1$

素因数の和:23927

約数の個数: 24

約数和(自身を含む): 126256536

約数和(自身を除く): 60506644

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 23857, 47714, 95428, 310141, 620282, 1240564, 1264421, 2528842, 5057684, 16437473, 32874946, 65749892]

約数ペア:

[(1, 65749892), (2, 32874946), (4, 16437473), (13, 5057684), (26, 2528842), (52, 1264421), (53, 1240564), (106, 620282), (212, 310141), (689, 95428), (1378, 47714), (2756, 23857)]