28245608

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{66617}}^1$

素因数の和:66676

約数の個数: 16

約数和(自身を含む): 53960580

約数和(自身を除く): 25714972

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 66617, 133234, 266468, 532936, 3530701, 7061402, 14122804, 28245608]

約数ペア:

[(1, 28245608), (2, 14122804), (4, 7061402), (8, 3530701), (53, 532936), (106, 266468), (212, 133234), (424, 66617)]