26713031152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{87871813}}^1$

素因数の和:87871840

約数の個数: 20

約数和(自身を含む): 54480524680

約数和(自身を除く): 27767493528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 87871813, 175743626, 351487252, 702974504, 1405949008, 1669564447, 3339128894, 6678257788, 13356515576, 26713031152]

約数ペア:

[(1, 26713031152), (2, 13356515576), (4, 6678257788), (8, 3339128894), (16, 1669564447), (19, 1405949008), (38, 702974504), (76, 351487252), (152, 175743626), (304, 87871813)]