1649271488

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{1120429}}^1$

素因数の和:1120464

約数の個数: 28

約数和(自身を含む): 3415070640

約数和(自身を除く): 1765799152

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 1120429, 2240858, 4481716, 8963432, 17926864, 25769867, 35853728, 51539734, 71707456, 103079468, 206158936, 412317872, 824635744, 1649271488]

約数ペア:

[(1, 1649271488), (2, 824635744), (4, 412317872), (8, 206158936), (16, 103079468), (23, 71707456), (32, 51539734), (46, 35853728), (64, 25769867), (92, 17926864), (184, 8963432), (368, 4481716), (736, 2240858), (1472, 1120429)]