40427452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{777451}}^1$

素因数の和:777468

約数の個数: 12

約数和(自身を含む): 76190296

約数和(自身を除く): 35762844

約数列:

[1, 2, 4, 13, 26, 52, 777451, 1554902, 3109804, 10106863, 20213726, 40427452]

約数ペア:

[(1, 40427452), (2, 20213726), (4, 10106863), (13, 3109804), (26, 1554902), (52, 777451)]