57757474

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:1017

約数の個数: 16

約数和(自身を含む): 87595200

約数和(自身を除く): 29837726

約数列:

[1, 2, 157, 314, 419, 439, 838, 878, 65783, 68923, 131566, 137846, 183941, 367882, 28878737, 57757474]

約数ペア:

[(1, 57757474), (2, 28878737), (157, 367882), (314, 183941), (419, 137846), (439, 131566), (838, 68923), (878, 65783)]