2647640784

素因数分解:

$2^4\times 3^1\times {\mathrm{617}}^1\times {\mathrm{89399}}^1$

素因数の和:90027

約数の個数: 40

約数和(自身を含む): 6850900800

約数和(自身を除く): 4203260016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 617, 1234, 1851, 2468, 3702, 4936, 7404, 9872, 14808, 29616, 89399, 178798, 268197, 357596, 536394, 715192, 1072788, 1430384, 2145576, 4291152, 55159183, 110318366, 165477549, 220636732, 330955098, 441273464, 661910196, 882546928, 1323820392, 2647640784]

約数ペア:

[(1, 2647640784), (2, 1323820392), (3, 882546928), (4, 661910196), (6, 441273464), (8, 330955098), (12, 220636732), (16, 165477549), (24, 110318366), (48, 55159183), (617, 4291152), (1234, 2145576), (1851, 1430384), (2468, 1072788), (3702, 715192), (4936, 536394), (7404, 357596), (9872, 268197), (14808, 178798), (29616, 89399)]