26840434

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 40836096

約数和(自身を除く): 13995662

約数列:

[1, 2, 127, 251, 254, 421, 502, 842, 31877, 53467, 63754, 105671, 106934, 211342, 13420217, 26840434]

約数ペア:

[(1, 26840434), (2, 13420217), (127, 211342), (251, 106934), (254, 105671), (421, 63754), (502, 53467), (842, 31877)]