26781188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56263}}^1$

素因数の和:56291

約数の個数: 24

約数和(自身を含む): 56714112

約数和(自身を除く): 29932924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 56263, 112526, 225052, 393841, 787682, 956471, 1575364, 1912942, 3825884, 6695297, 13390594, 26781188]

約数ペア:

[(1, 26781188), (2, 13390594), (4, 6695297), (7, 3825884), (14, 1912942), (17, 1575364), (28, 956471), (34, 787682), (68, 393841), (119, 225052), (238, 112526), (476, 56263)]