27874666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12893}}^1$

素因数の和:12965

約数の個数: 16

約数和(自身を含む): 44561664

約数和(自身を除く): 16686998

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 12893, 25786, 296539, 593078, 605971, 1211942, 13937333, 27874666]

約数ペア:

[(1, 27874666), (2, 13937333), (23, 1211942), (46, 605971), (47, 593078), (94, 296539), (1081, 25786), (2162, 12893)]