8820472

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 17146080

約数和(自身を除く): 8325608

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 293, 424, 568, 586, 1172, 2344, 3763, 7526, 15052, 15529, 20803, 30104, 31058, 41606, 62116, 83212, 124232, 166424, 1102559, 2205118, 4410236, 8820472]

約数ペア:

[(1, 8820472), (2, 4410236), (4, 2205118), (8, 1102559), (53, 166424), (71, 124232), (106, 83212), (142, 62116), (212, 41606), (284, 31058), (293, 30104), (424, 20803), (568, 15529), (586, 15052), (1172, 7526), (2344, 3763)]