57728066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{70919}}^1$

素因数の和:70969

約数の個数: 16

約数和(自身を含む): 97018560

約数和(自身を除く): 39290494

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 70919, 141838, 780109, 1560218, 2624003, 5248006, 28864033, 57728066]

約数ペア:

[(1, 57728066), (2, 28864033), (11, 5248006), (22, 2624003), (37, 1560218), (74, 780109), (407, 141838), (814, 70919)]