68551924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128857}}^1$

素因数の和:128887

約数の個数: 24

約数和(自身を含む): 144320960

約数和(自身を除く): 75769036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 128857, 257714, 515428, 901999, 1803998, 2448283, 3607996, 4896566, 9793132, 17137981, 34275962, 68551924]

約数ペア:

[(1, 68551924), (2, 34275962), (4, 17137981), (7, 9793132), (14, 4896566), (19, 3607996), (28, 2448283), (38, 1803998), (76, 901999), (133, 515428), (266, 257714), (532, 128857)]