56140784

素因数分解:

$2^4\times 7^1\times {\mathrm{501257}}^1$

素因数の和:501272

約数の個数: 20

約数和(自身を含む): 124311984

約数和(自身を除く): 68171200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 501257, 1002514, 2005028, 3508799, 4010056, 7017598, 8020112, 14035196, 28070392, 56140784]

約数ペア:

[(1, 56140784), (2, 28070392), (4, 14035196), (7, 8020112), (8, 7017598), (14, 4010056), (16, 3508799), (28, 2005028), (56, 1002514), (112, 501257)]