28026523

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5082

約数の個数: 16

約数和(自身を含む): 34642944

約数和(自身を除く): 6616421

約数列:

[1, 7, 17, 47, 119, 329, 799, 5011, 5593, 35077, 85187, 235517, 596309, 1648619, 4003789, 28026523]

約数ペア:

[(1, 28026523), (7, 4003789), (17, 1648619), (47, 596309), (119, 235517), (329, 85187), (799, 35077), (5011, 5593)]