28165354196

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1494659}}^1$

素因数の和:1495343

約数の個数: 24

約数和(自身を含む): 56414447040

約数和(自身を除く): 28249092844

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4711, 9422, 18844, 1494659, 2989318, 5978636, 10462613, 20925226, 41850452, 1005905507, 2011811014, 4023622028, 7041338549, 14082677098, 28165354196]

約数ペア:

[(1, 28165354196), (2, 14082677098), (4, 7041338549), (7, 4023622028), (14, 2011811014), (28, 1005905507), (673, 41850452), (1346, 20925226), (2692, 10462613), (4711, 5978636), (9422, 2989318), (18844, 1494659)]