6647732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2640

約数の個数: 36

約数和(自身を含む): 14579460

約数和(自身を除く): 7931728

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 2609, 5218, 10436, 18263, 33917, 36526, 67834, 73052, 127841, 135668, 237419, 255682, 474838, 511364, 949676, 1661933, 3323866, 6647732]

約数ペア:

[(1, 6647732), (2, 3323866), (4, 1661933), (7, 949676), (13, 511364), (14, 474838), (26, 255682), (28, 237419), (49, 135668), (52, 127841), (91, 73052), (98, 67834), (182, 36526), (196, 33917), (364, 18263), (637, 10436), (1274, 5218), (2548, 2609)]