28268536

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{39703}}^1$

素因数の和:39798

約数の個数: 16

約数和(自身を含む): 53600400

約数和(自身を除く): 25331864

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 39703, 79406, 158812, 317624, 3533567, 7067134, 14134268, 28268536]

約数ペア:

[(1, 28268536), (2, 14134268), (4, 7067134), (8, 3533567), (89, 317624), (178, 158812), (356, 79406), (712, 39703)]