61128628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{32309}}^1$

素因数の和:32367

約数の個数: 24

約数和(自身を含む): 119417760

約数和(自身を除く): 58289132

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 32309, 64618, 129236, 355399, 710798, 1389287, 1421596, 2778574, 5557148, 15282157, 30564314, 61128628]

約数ペア:

[(1, 61128628), (2, 30564314), (4, 15282157), (11, 5557148), (22, 2778574), (43, 1421596), (44, 1389287), (86, 710798), (172, 355399), (473, 129236), (946, 64618), (1892, 32309)]