28081952

素因数分解:

$2^5\times {\mathrm{439}}^1\times {\mathrm{1999}}^1$

素因数の和:2448

約数の個数: 24

約数和(自身を含む): 55440000

約数和(自身を除く): 27358048

約数列:

[1, 2, 4, 8, 16, 32, 439, 878, 1756, 1999, 3512, 3998, 7024, 7996, 14048, 15992, 31984, 63968, 877561, 1755122, 3510244, 7020488, 14040976, 28081952]

約数ペア:

[(1, 28081952), (2, 14040976), (4, 7020488), (8, 3510244), (16, 1755122), (32, 877561), (439, 63968), (878, 31984), (1756, 15992), (1999, 14048), (3512, 7996), (3998, 7024)]