4068764

素因数分解:

$2^2\times 7^2\times {\mathrm{20759}}^1$

素因数の和:20777

約数の個数: 18

約数和(自身を含む): 8283240

約数和(自身を除く): 4214476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 20759, 41518, 83036, 145313, 290626, 581252, 1017191, 2034382, 4068764]

約数ペア:

[(1, 4068764), (2, 2034382), (4, 1017191), (7, 581252), (14, 290626), (28, 145313), (49, 83036), (98, 41518), (196, 20759)]