27481666

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 42410304

約数和(自身を除く): 14928638

約数列:

[1, 2, 53, 106, 107, 214, 2423, 4846, 5671, 11342, 128419, 256838, 259261, 518522, 13740833, 27481666]

約数ペア:

[(1, 27481666), (2, 13740833), (53, 518522), (106, 259261), (107, 256838), (214, 128419), (2423, 11342), (4846, 5671)]