28135878

素因数分解:

$2^1\times 3^1\times {\mathrm{1907}}^1\times {\mathrm{2459}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 56324160

約数和(自身を除く): 28188282

約数列:

[1, 2, 3, 6, 1907, 2459, 3814, 4918, 5721, 7377, 11442, 14754, 4689313, 9378626, 14067939, 28135878]

約数ペア:

[(1, 28135878), (2, 14067939), (3, 9378626), (6, 4689313), (1907, 14754), (2459, 11442), (3814, 7377), (4918, 5721)]