72454516

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 128629760

約数和(自身を除く): 56175244

約数列:

[1, 2, 4, 127, 193, 254, 386, 508, 739, 772, 1478, 2956, 24511, 49022, 93853, 98044, 142627, 187706, 285254, 375412, 570508, 18113629, 36227258, 72454516]

約数ペア:

[(1, 72454516), (2, 36227258), (4, 18113629), (127, 570508), (193, 375412), (254, 285254), (386, 187706), (508, 142627), (739, 98044), (772, 93853), (1478, 49022), (2956, 24511)]