42904144

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 85290920

約数和(自身を除く): 42386776

約数列:

[1, 2, 4, 8, 16, 73, 109, 146, 218, 292, 337, 436, 584, 674, 872, 1168, 1348, 1744, 2696, 5392, 7957, 15914, 24601, 31828, 36733, 49202, 63656, 73466, 98404, 127312, 146932, 196808, 293864, 393616, 587728, 2681509, 5363018, 10726036, 21452072, 42904144]

約数ペア:

[(1, 42904144), (2, 21452072), (4, 10726036), (8, 5363018), (16, 2681509), (73, 587728), (109, 393616), (146, 293864), (218, 196808), (292, 146932), (337, 127312), (436, 98404), (584, 73466), (674, 63656), (872, 49202), (1168, 36733), (1348, 31828), (1744, 24601), (2696, 15914), (5392, 7957)]