26887138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 42209280

約数和(自身を除く): 15322142

約数列:

[1, 2, 23, 46, 457, 914, 1279, 2558, 10511, 21022, 29417, 58834, 584503, 1169006, 13443569, 26887138]

約数ペア:

[(1, 26887138), (2, 13443569), (23, 1169006), (46, 584503), (457, 58834), (914, 29417), (1279, 21022), (2558, 10511)]