74883416

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{131837}}^1$

素因数の和:131914

約数の個数: 16

約数和(自身を含む): 142385040

約数和(自身を除く): 67501624

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 131837, 263674, 527348, 1054696, 9360427, 18720854, 37441708, 74883416]

約数ペア:

[(1, 74883416), (2, 37441708), (4, 18720854), (8, 9360427), (71, 1054696), (142, 527348), (284, 263674), (568, 131837)]