74695868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{27103}}^1$

素因数の和:27173

約数の個数: 24

約数和(自身を含む): 143434368

約数和(自身を除く): 68738500

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 27103, 54206, 108412, 352339, 704678, 1409356, 1436459, 2872918, 5745836, 18673967, 37347934, 74695868]

約数ペア:

[(1, 74695868), (2, 37347934), (4, 18673967), (13, 5745836), (26, 2872918), (52, 1436459), (53, 1409356), (106, 704678), (212, 352339), (689, 108412), (1378, 54206), (2756, 27103)]