28356824

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{39827}}^1$

素因数の和:39922

約数の個数: 16

約数和(自身を含む): 53767800

約数和(自身を除く): 25410976

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 39827, 79654, 159308, 318616, 3544603, 7089206, 14178412, 28356824]

約数ペア:

[(1, 28356824), (2, 14178412), (4, 7089206), (8, 3544603), (89, 318616), (178, 159308), (356, 79654), (712, 39827)]