77889916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1549}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 147039200

約数和(自身を除く): 69149284

約数列:

[1, 2, 4, 13, 26, 52, 967, 1549, 1934, 3098, 3868, 6196, 12571, 20137, 25142, 40274, 50284, 80548, 1497883, 2995766, 5991532, 19472479, 38944958, 77889916]

約数ペア:

[(1, 77889916), (2, 38944958), (4, 19472479), (13, 5991532), (26, 2995766), (52, 1497883), (967, 80548), (1549, 50284), (1934, 40274), (3098, 25142), (3868, 20137), (6196, 12571)]