28994651

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 35065344

約数和(自身を除く): 6070693

約数列:

[1, 7, 23, 73, 161, 511, 1679, 2467, 11753, 17269, 56741, 180091, 397187, 1260637, 4142093, 28994651]

約数ペア:

[(1, 28994651), (7, 4142093), (23, 1260637), (73, 397187), (161, 180091), (511, 56741), (1679, 17269), (2467, 11753)]