25556018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10247}}^1$

素因数の和:10321

約数の個数: 16

約数和(自身を含む): 40582080

約数和(自身を除く): 15026062

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 10247, 20494, 297163, 440621, 594326, 881242, 12778009, 25556018]

約数ペア:

[(1, 25556018), (2, 12778009), (29, 881242), (43, 594326), (58, 440621), (86, 297163), (1247, 20494), (2494, 10247)]