318092768

素因数分解:

$2^5\times 7^1\times {\mathrm{1420057}}^1$

素因数の和:1420074

約数の個数: 24

約数和(自身を含む): 715709232

約数和(自身を除く): 397616464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1420057, 2840114, 5680228, 9940399, 11360456, 19880798, 22720912, 39761596, 45441824, 79523192, 159046384, 318092768]

約数ペア:

[(1, 318092768), (2, 159046384), (4, 79523192), (7, 45441824), (8, 39761596), (14, 22720912), (16, 19880798), (28, 11360456), (32, 9940399), (56, 5680228), (112, 2840114), (224, 1420057)]