221252672

素因数分解:

$2^6\times {\mathrm{691}}^1\times {\mathrm{5003}}^1$

素因数の和:5706

約数の個数: 28

約数和(自身を含む): 439771536

約数和(自身を除く): 218518864

約数列:

[1, 2, 4, 8, 16, 32, 64, 691, 1382, 2764, 5003, 5528, 10006, 11056, 20012, 22112, 40024, 44224, 80048, 160096, 320192, 3457073, 6914146, 13828292, 27656584, 55313168, 110626336, 221252672]

約数ペア:

[(1, 221252672), (2, 110626336), (4, 55313168), (8, 27656584), (16, 13828292), (32, 6914146), (64, 3457073), (691, 320192), (1382, 160096), (2764, 80048), (5003, 44224), (5528, 40024), (10006, 22112), (11056, 20012)]