28765626

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{9419}}^1$

素因数の和:9933

約数の個数: 16

約数和(自身を含む): 57650400

約数和(自身を除く): 28884774

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 9419, 18838, 28257, 56514, 4794271, 9588542, 14382813, 28765626]

約数ペア:

[(1, 28765626), (2, 14382813), (3, 9588542), (6, 4794271), (509, 56514), (1018, 28257), (1527, 18838), (3054, 9419)]