57072784

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{28087}}^1$

素因数の和:28222

約数の個数: 20

約数和(自身を含む): 111453184

約数和(自身を除く): 54380400

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 28087, 56174, 112348, 224696, 449392, 3567049, 7134098, 14268196, 28536392, 57072784]

約数ペア:

[(1, 57072784), (2, 28536392), (4, 14268196), (8, 7134098), (16, 3567049), (127, 449392), (254, 224696), (508, 112348), (1016, 56174), (2032, 28087)]