28928524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 52744608

約数和(自身を除く): 23816084

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 2753, 5254, 5506, 10508, 11012, 101861, 195463, 203722, 390926, 407444, 781852, 7232131, 14464262, 28928524]

約数ペア:

[(1, 28928524), (2, 14464262), (4, 7232131), (37, 781852), (71, 407444), (74, 390926), (142, 203722), (148, 195463), (284, 101861), (2627, 11012), (2753, 10508), (5254, 5506)]