39254656

素因数分解:

$2^7\times 7^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 90233280

約数和(自身を除く): 50978624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 227, 386, 448, 454, 772, 896, 908, 1351, 1544, 1589, 1816, 2702, 3088, 3178, 3632, 5404, 6176, 6356, 7264, 10808, 12352, 12712, 14528, 21616, 24704, 25424, 29056, 43232, 43811, 50848, 86464, 87622, 101696, 172928, 175244, 203392, 306677, 350488, 613354, 700976, 1226708, 1401952, 2453416, 2803904, 4906832, 5607808, 9813664, 19627328, 39254656]

約数ペア:

[(1, 39254656), (2, 19627328), (4, 9813664), (7, 5607808), (8, 4906832), (14, 2803904), (16, 2453416), (28, 1401952), (32, 1226708), (56, 700976), (64, 613354), (112, 350488), (128, 306677), (193, 203392), (224, 175244), (227, 172928), (386, 101696), (448, 87622), (454, 86464), (772, 50848), (896, 43811), (908, 43232), (1351, 29056), (1544, 25424), (1589, 24704), (1816, 21616), (2702, 14528), (3088, 12712), (3178, 12352), (3632, 10808), (5404, 7264), (6176, 6356)]