28270324

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{53951}}^1$

素因数の和:54086

約数の個数: 12

約数和(自身を含む): 49851648

約数和(自身を除く): 21581324

約数列:

[1, 2, 4, 131, 262, 524, 53951, 107902, 215804, 7067581, 14135162, 28270324]

約数ペア:

[(1, 28270324), (2, 14135162), (4, 7067581), (131, 215804), (262, 107902), (524, 53951)]