26454416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71887}}^1$

素因数の和:71918

約数の個数: 20

約数和(自身を含む): 53484672

約数和(自身を除く): 27030256

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 71887, 143774, 287548, 575096, 1150192, 1653401, 3306802, 6613604, 13227208, 26454416]

約数ペア:

[(1, 26454416), (2, 13227208), (4, 6613604), (8, 3306802), (16, 1653401), (23, 1150192), (46, 575096), (92, 287548), (184, 143774), (368, 71887)]