28250666

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 43476480

約数和(自身を除く): 15225814

約数列:

[1, 2, 47, 94, 271, 542, 1109, 2218, 12737, 25474, 52123, 104246, 300539, 601078, 14125333, 28250666]

約数ペア:

[(1, 28250666), (2, 14125333), (47, 601078), (94, 300539), (271, 104246), (542, 52123), (1109, 25474), (2218, 12737)]