39859904

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 56

約数和(自身を含む): 91062048

約数和(自身を除く): 51202144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 461, 772, 922, 1351, 1544, 1844, 2702, 3088, 3227, 3688, 5404, 6176, 6454, 7376, 10808, 12352, 12908, 14752, 21616, 25816, 29504, 43232, 51632, 86464, 88973, 103264, 177946, 206528, 355892, 622811, 711784, 1245622, 1423568, 2491244, 2847136, 4982488, 5694272, 9964976, 19929952, 39859904]

約数ペア:

[(1, 39859904), (2, 19929952), (4, 9964976), (7, 5694272), (8, 4982488), (14, 2847136), (16, 2491244), (28, 1423568), (32, 1245622), (56, 711784), (64, 622811), (112, 355892), (193, 206528), (224, 177946), (386, 103264), (448, 88973), (461, 86464), (772, 51632), (922, 43232), (1351, 29504), (1544, 25816), (1844, 21616), (2702, 14752), (3088, 12908), (3227, 12352), (3688, 10808), (5404, 7376), (6176, 6454)]