28102287094

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42708643}}^1$

素因数の和:42708699

約数の個数: 16

約数和(自身を含む): 49200357888

約数和(自身を除く): 21098070794

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 42708643, 85417286, 298960501, 597921002, 2007306221, 4014612442, 14051143547, 28102287094]

約数ペア:

[(1, 28102287094), (2, 14051143547), (7, 4014612442), (14, 2007306221), (47, 597921002), (94, 298960501), (329, 85417286), (658, 42708643)]