40548142

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 62017920

約数和(自身を除く): 21469778

約数列:

[1, 2, 73, 146, 193, 386, 1439, 2878, 14089, 28178, 105047, 210094, 277727, 555454, 20274071, 40548142]

約数ペア:

[(1, 40548142), (2, 20274071), (73, 555454), (146, 277727), (193, 210094), (386, 105047), (1439, 28178), (2878, 14089)]