74804564

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 132420288

約数和(自身を除く): 57615724

約数列:

[1, 2, 4, 211, 263, 337, 422, 526, 674, 844, 1052, 1348, 55493, 71107, 88631, 110986, 142214, 177262, 221972, 284428, 354524, 18701141, 37402282, 74804564]

約数ペア:

[(1, 74804564), (2, 37402282), (4, 18701141), (211, 354524), (263, 284428), (337, 221972), (422, 177262), (526, 142214), (674, 110986), (844, 88631), (1052, 71107), (1348, 55493)]