56639296

素因数分解:

$2^6\times 7^2\times {\mathrm{18061}}^1$

素因数の和:18087

約数の個数: 42

約数和(自身を含む): 130750818

約数和(自身を除く): 74111522

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 18061, 36122, 72244, 126427, 144488, 252854, 288976, 505708, 577952, 884989, 1011416, 1155904, 1769978, 2022832, 3539956, 4045664, 7079912, 8091328, 14159824, 28319648, 56639296]

約数ペア:

[(1, 56639296), (2, 28319648), (4, 14159824), (7, 8091328), (8, 7079912), (14, 4045664), (16, 3539956), (28, 2022832), (32, 1769978), (49, 1155904), (56, 1011416), (64, 884989), (98, 577952), (112, 505708), (196, 288976), (224, 252854), (392, 144488), (448, 126427), (784, 72244), (1568, 36122), (3136, 18061)]