68457388

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{27919}}^1$

素因数の和:28536

約数の個数: 12

約数和(自身を含む): 120000160

約数和(自身を除く): 51542772

約数列:

[1, 2, 4, 613, 1226, 2452, 27919, 55838, 111676, 17114347, 34228694, 68457388]

約数ペア:

[(1, 68457388), (2, 34228694), (4, 17114347), (613, 111676), (1226, 55838), (2452, 27919)]