28240638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{276869}}^1$

素因数の和:276891

約数の個数: 16

約数和(自身を含む): 59803920

約数和(自身を除く): 31563282

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 276869, 553738, 830607, 1661214, 4706773, 9413546, 14120319, 28240638]

約数ペア:

[(1, 28240638), (2, 14120319), (3, 9413546), (6, 4706773), (17, 1661214), (34, 830607), (51, 553738), (102, 276869)]