71736464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263737}}^1$

素因数の和:263762

約数の個数: 20

約数和(自身を含む): 147165804

約数和(自身を除く): 75429340

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 263737, 527474, 1054948, 2109896, 4219792, 4483529, 8967058, 17934116, 35868232, 71736464]

約数ペア:

[(1, 71736464), (2, 35868232), (4, 17934116), (8, 8967058), (16, 4483529), (17, 4219792), (34, 2109896), (68, 1054948), (136, 527474), (272, 263737)]