74792824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{217421}}^1$

素因数の和:217470

約数の個数: 16

約数和(自身を含む): 143498520

約数和(自身を除く): 68705696

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 217421, 434842, 869684, 1739368, 9349103, 18698206, 37396412, 74792824]

約数ペア:

[(1, 74792824), (2, 37396412), (4, 18698206), (8, 9349103), (43, 1739368), (86, 869684), (172, 434842), (344, 217421)]