68440764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{814771}}^1$

素因数の和:814785

約数の個数: 24

約数和(自身を含む): 182508928

約数和(自身を除く): 114068164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 814771, 1629542, 2444313, 3259084, 4888626, 5703397, 9777252, 11406794, 17110191, 22813588, 34220382, 68440764]

約数ペア:

[(1, 68440764), (2, 34220382), (3, 22813588), (4, 17110191), (6, 11406794), (7, 9777252), (12, 5703397), (14, 4888626), (21, 3259084), (28, 2444313), (42, 1629542), (84, 814771)]