28061104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{76253}}^1$

素因数の和:76284

約数の個数: 20

約数和(自身を含む): 56732976

約数和(自身を除く): 28671872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 76253, 152506, 305012, 610024, 1220048, 1753819, 3507638, 7015276, 14030552, 28061104]

約数ペア:

[(1, 28061104), (2, 14030552), (4, 7015276), (8, 3507638), (16, 1753819), (23, 1220048), (46, 610024), (92, 305012), (184, 152506), (368, 76253)]