28248224

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{4481}}^1$

素因数の和:4688

約数の個数: 24

約数和(自身を含む): 55908468

約数和(自身を除く): 27660244

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 4481, 6304, 8962, 17924, 35848, 71696, 143392, 882757, 1765514, 3531028, 7062056, 14124112, 28248224]

約数ペア:

[(1, 28248224), (2, 14124112), (4, 7062056), (8, 3531028), (16, 1765514), (32, 882757), (197, 143392), (394, 71696), (788, 35848), (1576, 17924), (3152, 8962), (4481, 6304)]