28432016

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{5273}}^1$

素因数の和:5618

約数の個数: 20

約数和(自身を含む): 55260972

約数和(自身を除く): 26828956

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5273, 5392, 10546, 21092, 42184, 84368, 1777001, 3554002, 7108004, 14216008, 28432016]

約数ペア:

[(1, 28432016), (2, 14216008), (4, 7108004), (8, 3554002), (16, 1777001), (337, 84368), (674, 42184), (1348, 21092), (2696, 10546), (5273, 5392)]