4551568

素因数分解:

$2^4\times 7^1\times {\mathrm{40639}}^1$

素因数の和:40654

約数の個数: 20

約数和(自身を含む): 10078720

約数和(自身を除く): 5527152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 40639, 81278, 162556, 284473, 325112, 568946, 650224, 1137892, 2275784, 4551568]

約数ペア:

[(1, 4551568), (2, 2275784), (4, 1137892), (7, 650224), (8, 568946), (14, 325112), (16, 284473), (28, 162556), (56, 81278), (112, 40639)]