39156939248

素因数分解:

$2^4\times 7^1\times {\mathrm{349615529}}^1$

素因数の和:349615544

約数の個数: 20

約数和(自身を含む): 86704651440

約数和(自身を除く): 47547712192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349615529, 699231058, 1398462116, 2447308703, 2796924232, 4894617406, 5593848464, 9789234812, 19578469624, 39156939248]

約数ペア:

[(1, 39156939248), (2, 19578469624), (4, 9789234812), (7, 5593848464), (8, 4894617406), (14, 2796924232), (16, 2447308703), (28, 1398462116), (56, 699231058), (112, 349615529)]