42685664

素因数分解:

$2^5\times 7^3\times {\mathrm{3889}}^1$

素因数の和:3920

約数の個数: 48

約数和(自身を含む): 98028000

約数和(自身を除く): 55342336

約数列:

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

約数ペア:

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