13427728

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{3191}}^1$

素因数の和:3462

約数の個数: 20

約数和(自身を含む): 26123328

約数和(自身を除く): 12695600

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 3191, 4208, 6382, 12764, 25528, 51056, 839233, 1678466, 3356932, 6713864, 13427728]

約数ペア:

[(1, 13427728), (2, 6713864), (4, 3356932), (8, 1678466), (16, 839233), (263, 51056), (526, 25528), (1052, 12764), (2104, 6382), (3191, 4208)]