28066148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1453}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 53739840

約数和(自身を除く): 25673692

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1453, 1756, 2906, 4829, 5812, 9658, 15983, 19316, 31966, 63932, 637867, 1275734, 2551468, 7016537, 14033074, 28066148]

約数ペア:

[(1, 28066148), (2, 14033074), (4, 7016537), (11, 2551468), (22, 1275734), (44, 637867), (439, 63932), (878, 31966), (1453, 19316), (1756, 15983), (2906, 9658), (4829, 5812)]