26618408

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{21193}}^1$

素因数の和:21356

約数の個数: 16

約数和(自身を含む): 50229780

約数和(自身を除く): 23611372

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 21193, 42386, 84772, 169544, 3327301, 6654602, 13309204, 26618408]

約数ペア:

[(1, 26618408), (2, 13309204), (4, 6654602), (8, 3327301), (157, 169544), (314, 84772), (628, 42386), (1256, 21193)]