140626724

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{48761}}^1$

素因数の和:48875

約数の個数: 24

約数和(自身を含む): 283989888

約数和(自身を除く): 143363164

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 48761, 97522, 195044, 341327, 682654, 1365308, 5022383, 10044766, 20089532, 35156681, 70313362, 140626724]

約数ペア:

[(1, 140626724), (2, 70313362), (4, 35156681), (7, 20089532), (14, 10044766), (28, 5022383), (103, 1365308), (206, 682654), (412, 341327), (721, 195044), (1442, 97522), (2884, 48761)]