71796728516

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{2719}}^1\times {\mathrm{12479}}^1$

素因数の和:15248

約数の個数: 36

約数和(自身を含む): 131403417600

約数和(自身を除く): 59606689084

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 2719, 5438, 10876, 12479, 24958, 49916, 62537, 125074, 250148, 287017, 574034, 1148068, 1438351, 2876702, 5753404, 6601391, 13202782, 26405564, 33930401, 67860802, 135721604, 780399223, 1560798446, 3121596892, 17949182129, 35898364258, 71796728516]

約数ペア:

[(1, 71796728516), (2, 35898364258), (4, 17949182129), (23, 3121596892), (46, 1560798446), (92, 780399223), (529, 135721604), (1058, 67860802), (2116, 33930401), (2719, 26405564), (5438, 13202782), (10876, 6601391), (12479, 5753404), (24958, 2876702), (49916, 1438351), (62537, 1148068), (125074, 574034), (250148, 287017)]