1249277728

素因数分解:

$2^5\times {\mathrm{347}}^1\times {\mathrm{112507}}^1$

素因数の和:112864

約数の個数: 24

約数和(自身を含む): 2466625392

約数和(自身を除く): 1217347664

約数列:

[1, 2, 4, 8, 16, 32, 347, 694, 1388, 2776, 5552, 11104, 112507, 225014, 450028, 900056, 1800112, 3600224, 39039929, 78079858, 156159716, 312319432, 624638864, 1249277728]

約数ペア:

[(1, 1249277728), (2, 624638864), (4, 312319432), (8, 156159716), (16, 78079858), (32, 39039929), (347, 3600224), (694, 1800112), (1388, 900056), (2776, 450028), (5552, 225014), (11104, 112507)]