28636836

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{17419}}^1$

素因数の和:17563

約数の個数: 24

約数和(自身を含む): 67310880

約数和(自身を除く): 38674044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 17419, 34838, 52257, 69676, 104514, 209028, 2386403, 4772806, 7159209, 9545612, 14318418, 28636836]

約数ペア:

[(1, 28636836), (2, 14318418), (3, 9545612), (4, 7159209), (6, 4772806), (12, 2386403), (137, 209028), (274, 104514), (411, 69676), (548, 52257), (822, 34838), (1644, 17419)]