28059652

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 50019200

約数和(自身を除く): 21959548

約数列:

[1, 2, 4, 109, 139, 218, 278, 436, 463, 556, 926, 1852, 15151, 30302, 50467, 60604, 64357, 100934, 128714, 201868, 257428, 7014913, 14029826, 28059652]

約数ペア:

[(1, 28059652), (2, 14029826), (4, 7014913), (109, 257428), (139, 201868), (218, 128714), (278, 100934), (436, 64357), (463, 60604), (556, 50467), (926, 30302), (1852, 15151)]