28434568

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{10243}}^1$

素因数の和:10596

約数の個数: 16

約数和(自身を含む): 53473680

約数和(自身を除く): 25039112

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 10243, 20486, 40972, 81944, 3554321, 7108642, 14217284, 28434568]

約数ペア:

[(1, 28434568), (2, 14217284), (4, 7108642), (8, 3554321), (347, 81944), (694, 40972), (1388, 20486), (2776, 10243)]