65464644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{779341}}^1$

素因数の和:779355

約数の個数: 24

約数和(自身を含む): 174572608

約数和(自身を除く): 109107964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 779341, 1558682, 2338023, 3117364, 4676046, 5455387, 9352092, 10910774, 16366161, 21821548, 32732322, 65464644]

約数ペア:

[(1, 65464644), (2, 32732322), (3, 21821548), (4, 16366161), (6, 10910774), (7, 9352092), (12, 5455387), (14, 4676046), (21, 3117364), (28, 2338023), (42, 1558682), (84, 779341)]