28248502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{677}}^1$

素因数の和:1383

約数の個数: 16

約数和(自身を含む): 43869312

約数和(自身を除く): 15620810

約数列:

[1, 2, 31, 62, 673, 677, 1346, 1354, 20863, 20987, 41726, 41974, 455621, 911242, 14124251, 28248502]

約数ペア:

[(1, 28248502), (2, 14124251), (31, 911242), (62, 455621), (673, 41974), (677, 41726), (1346, 20987), (1354, 20863)]