85371328

素因数分解:

$2^6\times 7^3\times {\mathrm{3889}}^1$

素因数の和:3922

約数の個数: 56

約数和(自身を含む): 197612000

約数和(自身を除く): 112240672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 3889, 5488, 7778, 10976, 15556, 21952, 27223, 31112, 54446, 62224, 108892, 124448, 190561, 217784, 248896, 381122, 435568, 762244, 871136, 1333927, 1524488, 1742272, 2667854, 3048976, 5335708, 6097952, 10671416, 12195904, 21342832, 42685664, 85371328]

約数ペア:

[(1, 85371328), (2, 42685664), (4, 21342832), (7, 12195904), (8, 10671416), (14, 6097952), (16, 5335708), (28, 3048976), (32, 2667854), (49, 1742272), (56, 1524488), (64, 1333927), (98, 871136), (112, 762244), (196, 435568), (224, 381122), (343, 248896), (392, 217784), (448, 190561), (686, 124448), (784, 108892), (1372, 62224), (1568, 54446), (2744, 31112), (3136, 27223), (3889, 21952), (5488, 15556), (7778, 10976)]