67361812

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39439}}^1$

素因数の和:39511

約数の個数: 24

約数和(自身を含む): 136935680

約数和(自身を除く): 69573868

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 39439, 78878, 157756, 276073, 552146, 1104292, 2405779, 4811558, 9623116, 16840453, 33680906, 67361812]

約数ペア:

[(1, 67361812), (2, 33680906), (4, 16840453), (7, 9623116), (14, 4811558), (28, 2405779), (61, 1104292), (122, 552146), (244, 276073), (427, 157756), (854, 78878), (1708, 39439)]