26440432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71849}}^1$

素因数の和:71880

約数の個数: 20

約数和(自身を含む): 53456400

約数和(自身を除く): 27015968

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 71849, 143698, 287396, 574792, 1149584, 1652527, 3305054, 6610108, 13220216, 26440432]

約数ペア:

[(1, 26440432), (2, 13220216), (4, 6610108), (8, 3305054), (16, 1652527), (23, 1149584), (46, 574792), (92, 287396), (184, 143698), (368, 71849)]