71133454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{267419}}^1$

素因数の和:267447

約数の個数: 16

約数和(自身を含む): 128361600

約数和(自身を除く): 57228146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 267419, 534838, 1871933, 3743866, 5080961, 10161922, 35566727, 71133454]

約数ペア:

[(1, 71133454), (2, 35566727), (7, 10161922), (14, 5080961), (19, 3743866), (38, 1871933), (133, 534838), (266, 267419)]