28909882

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 44291520

約数和(自身を除く): 15381638

約数列:

[1, 2, 59, 118, 337, 674, 727, 1454, 19883, 39766, 42893, 85786, 244999, 489998, 14454941, 28909882]

約数ペア:

[(1, 28909882), (2, 14454941), (59, 489998), (118, 244999), (337, 85786), (674, 42893), (727, 39766), (1454, 19883)]