39745748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61717}}^1$

素因数の和:61751

約数の個数: 24

約数和(自身を含む): 82948992

約数和(自身を除く): 43203244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 61717, 123434, 246868, 432019, 864038, 1419491, 1728076, 2838982, 5677964, 9936437, 19872874, 39745748]

約数ペア:

[(1, 39745748), (2, 19872874), (4, 9936437), (7, 5677964), (14, 2838982), (23, 1728076), (28, 1419491), (46, 864038), (92, 432019), (161, 246868), (322, 123434), (644, 61717)]