28955426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10861}}^1$

素因数の和:10937

約数の個数: 16

約数和(自身を含む): 45881088

約数和(自身を除く): 16925662

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10861, 21722, 336691, 467023, 673382, 934046, 14477713, 28955426]

約数ペア:

[(1, 28955426), (2, 14477713), (31, 934046), (43, 673382), (62, 467023), (86, 336691), (1333, 21722), (2666, 10861)]