28140092

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 51159360

約数和(自身を除く): 23019268

約数列:

[1, 2, 4, 29, 58, 116, 367, 661, 734, 1322, 1468, 2644, 10643, 19169, 21286, 38338, 42572, 76676, 242587, 485174, 970348, 7035023, 14070046, 28140092]

約数ペア:

[(1, 28140092), (2, 14070046), (4, 7035023), (29, 970348), (58, 485174), (116, 242587), (367, 76676), (661, 42572), (734, 38338), (1322, 21286), (1468, 19169), (2644, 10643)]