28768206

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67531}}^1$

素因数の和:67607

約数の個数: 16

約数和(自身を含む): 58347648

約数和(自身を除く): 29579442

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67531, 135062, 202593, 405186, 4794701, 9589402, 14384103, 28768206]

約数ペア:

[(1, 28768206), (2, 14384103), (3, 9589402), (6, 4794701), (71, 405186), (142, 202593), (213, 135062), (426, 67531)]