69777872

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{12941}}^1$

素因数の和:13286

約数の個数: 20

約数和(自身を含む): 135606276

約数和(自身を除く): 65828404

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 12941, 25882, 51764, 103528, 207056, 4361117, 8722234, 17444468, 34888936, 69777872]

約数ペア:

[(1, 69777872), (2, 34888936), (4, 17444468), (8, 8722234), (16, 4361117), (337, 207056), (674, 103528), (1348, 51764), (2696, 25882), (5392, 12941)]