8747252

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 15719424

約数和(自身を除く): 6972172

約数列:

[1, 2, 4, 67, 127, 134, 254, 257, 268, 508, 514, 1028, 8509, 17018, 17219, 32639, 34036, 34438, 65278, 68876, 130556, 2186813, 4373626, 8747252]

約数ペア:

[(1, 8747252), (2, 4373626), (4, 2186813), (67, 130556), (127, 68876), (134, 65278), (254, 34438), (257, 34036), (268, 32639), (508, 17219), (514, 17018), (1028, 8509)]