28024286

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 42750288

約数和(自身を除く): 14726002

約数列:

[1, 2, 83, 166, 401, 421, 802, 842, 33283, 34943, 66566, 69886, 168821, 337642, 14012143, 28024286]

約数ペア:

[(1, 28024286), (2, 14012143), (83, 337642), (166, 168821), (401, 69886), (421, 66566), (802, 34943), (842, 33283)]