1636672

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 28

約数和(自身を含む): 3291840

約数和(自身を除く): 1655168

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 239, 428, 478, 856, 956, 1712, 1912, 3424, 3824, 6848, 7648, 15296, 25573, 51146, 102292, 204584, 409168, 818336, 1636672]

約数ペア:

[(1, 1636672), (2, 818336), (4, 409168), (8, 204584), (16, 102292), (32, 51146), (64, 25573), (107, 15296), (214, 7648), (239, 6848), (428, 3824), (478, 3424), (856, 1912), (956, 1712)]