28497136

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{1823}}^1$

素因数の和:2808

約数の個数: 20

約数和(自身を含む): 55300032

約数和(自身を除く): 26802896

約数列:

[1, 2, 4, 8, 16, 977, 1823, 1954, 3646, 3908, 7292, 7816, 14584, 15632, 29168, 1781071, 3562142, 7124284, 14248568, 28497136]

約数ペア:

[(1, 28497136), (2, 14248568), (4, 7124284), (8, 3562142), (16, 1781071), (977, 29168), (1823, 15632), (1954, 14584), (3646, 7816), (3908, 7292)]