28258938

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{33403}}^1$

素因数の和:33458

約数の個数: 24

約数和(自身を含む): 62532288

約数和(自身を除く): 34273350

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 33403, 66806, 100209, 200418, 300627, 601254, 1569941, 3139882, 4709823, 9419646, 14129469, 28258938]

約数ペア:

[(1, 28258938), (2, 14129469), (3, 9419646), (6, 4709823), (9, 3139882), (18, 1569941), (47, 601254), (94, 300627), (141, 200418), (282, 100209), (423, 66806), (846, 33403)]