28144258

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4337

約数の個数: 16

約数和(自身を含む): 43732224

約数和(自身を除く): 15587966

約数列:

[1, 2, 47, 71, 94, 142, 3337, 4217, 6674, 8434, 198199, 299407, 396398, 598814, 14072129, 28144258]

約数ペア:

[(1, 28144258), (2, 14072129), (47, 598814), (71, 396398), (94, 299407), (142, 198199), (3337, 8434), (4217, 6674)]