28285624

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{39727}}^1$

素因数の和:39822

約数の個数: 16

約数和(自身を含む): 53632800

約数和(自身を除く): 25347176

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 39727, 79454, 158908, 317816, 3535703, 7071406, 14142812, 28285624]

約数ペア:

[(1, 28285624), (2, 14142812), (4, 7071406), (8, 3535703), (89, 317816), (178, 158908), (356, 79454), (712, 39727)]