16764272

素因数分解:

$2^4\times 7^2\times {\mathrm{21383}}^1$

素因数の和:21405

約数の個数: 30

約数和(自身を含む): 37785528

約数和(自身を除く): 21021256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 21383, 42766, 85532, 149681, 171064, 299362, 342128, 598724, 1047767, 1197448, 2095534, 2394896, 4191068, 8382136, 16764272]

約数ペア:

[(1, 16764272), (2, 8382136), (4, 4191068), (7, 2394896), (8, 2095534), (14, 1197448), (16, 1047767), (28, 598724), (49, 342128), (56, 299362), (98, 171064), (112, 149681), (196, 85532), (392, 42766), (784, 21383)]