28070392

素因数分解:

$2^3\times 7^1\times {\mathrm{501257}}^1$

素因数の和:501270

約数の個数: 16

約数和(自身を含む): 60150960

約数和(自身を除く): 32080568

約数列:

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

約数ペア:

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