28725634

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47717}}^1$

素因数の和:47769

約数の個数: 16

約数和(自身を含む): 50390208

約数和(自身を除く): 21664574

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 47717, 95434, 334019, 668038, 2051831, 4103662, 14362817, 28725634]

約数ペア:

[(1, 28725634), (2, 14362817), (7, 4103662), (14, 2051831), (43, 668038), (86, 334019), (301, 95434), (602, 47717)]