55664

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1$

素因数の和:93

約数の個数: 30

約数和(自身を含む): 127224

約数和(自身を除く): 71560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 497, 568, 784, 994, 1136, 1988, 3479, 3976, 6958, 7952, 13916, 27832, 55664]

約数ペア:

[(1, 55664), (2, 27832), (4, 13916), (7, 7952), (8, 6958), (14, 3976), (16, 3479), (28, 1988), (49, 1136), (56, 994), (71, 784), (98, 568), (112, 497), (142, 392), (196, 284)]