66892084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125737}}^1$

素因数の和:125767

約数の個数: 24

約数和(自身を含む): 140826560

約数和(自身を除く): 73934476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 125737, 251474, 502948, 880159, 1760318, 2389003, 3520636, 4778006, 9556012, 16723021, 33446042, 66892084]

約数ペア:

[(1, 66892084), (2, 33446042), (4, 16723021), (7, 9556012), (14, 4778006), (19, 3520636), (28, 2389003), (38, 1760318), (76, 880159), (133, 502948), (266, 251474), (532, 125737)]