57474256

素因数分解:

$2^4\times 7^2\times {\mathrm{73309}}^1$

素因数の和:73331

約数の個数: 30

約数和(自身を含む): 129538770

約数和(自身を除く): 72064514

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 73309, 146618, 293236, 513163, 586472, 1026326, 1172944, 2052652, 3592141, 4105304, 7184282, 8210608, 14368564, 28737128, 57474256]

約数ペア:

[(1, 57474256), (2, 28737128), (4, 14368564), (7, 8210608), (8, 7184282), (14, 4105304), (16, 3592141), (28, 2052652), (49, 1172944), (56, 1026326), (98, 586472), (112, 513163), (196, 293236), (392, 146618), (784, 73309)]