74520136

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 141878880

約数和(自身を除く): 67358744

約数列:

[1, 2, 4, 8, 131, 211, 262, 337, 422, 524, 674, 844, 1048, 1348, 1688, 2696, 27641, 44147, 55282, 71107, 88294, 110564, 142214, 176588, 221128, 284428, 353176, 568856, 9315017, 18630034, 37260068, 74520136]

約数ペア:

[(1, 74520136), (2, 37260068), (4, 18630034), (8, 9315017), (131, 568856), (211, 353176), (262, 284428), (337, 221128), (422, 176588), (524, 142214), (674, 110564), (844, 88294), (1048, 71107), (1348, 55282), (1688, 44147), (2696, 27641)]