39409342

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{38561}}^1$

素因数の和:38643

約数の個数: 16

約数和(自身を含む): 68486112

約数和(自身を除く): 29076770

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 38561, 77122, 269927, 539854, 2814953, 5629906, 19704671, 39409342]

約数ペア:

[(1, 39409342), (2, 19704671), (7, 5629906), (14, 2814953), (73, 539854), (146, 269927), (511, 77122), (1022, 38561)]