71356684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149909}}^1$

素因数の和:149937

約数の個数: 24

約数和(自身を含む): 151109280

約数和(自身を除く): 79752596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 149909, 299818, 599636, 1049363, 2098726, 2548453, 4197452, 5096906, 10193812, 17839171, 35678342, 71356684]

約数ペア:

[(1, 71356684), (2, 35678342), (4, 17839171), (7, 10193812), (14, 5096906), (17, 4197452), (28, 2548453), (34, 2098726), (68, 1049363), (119, 599636), (238, 299818), (476, 149909)]