65347156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122833}}^1$

素因数の和:122863

約数の個数: 24

約数和(自身を含む): 137574080

約数和(自身を除く): 72226924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 122833, 245666, 491332, 859831, 1719662, 2333827, 3439324, 4667654, 9335308, 16336789, 32673578, 65347156]

約数ペア:

[(1, 65347156), (2, 32673578), (4, 16336789), (7, 9335308), (14, 4667654), (19, 3439324), (28, 2333827), (38, 1719662), (76, 859831), (133, 491332), (266, 245666), (532, 122833)]