28393684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28057}}^1$

素因数の和:28095

約数の個数: 24

約数和(自身を含む): 56564928

約数和(自身を除く): 28171244

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 28057, 56114, 112228, 308627, 617254, 645311, 1234508, 1290622, 2581244, 7098421, 14196842, 28393684]

約数ペア:

[(1, 28393684), (2, 14196842), (4, 7098421), (11, 2581244), (22, 1290622), (23, 1234508), (44, 645311), (46, 617254), (92, 308627), (253, 112228), (506, 56114), (1012, 28057)]