22887088

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 51003680

約数和(自身を除く): 28116592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1129, 1267, 1448, 2258, 2534, 2896, 4516, 5068, 7903, 9032, 10136, 15806, 18064, 20272, 31612, 63224, 126448, 204349, 408698, 817396, 1430443, 1634792, 2860886, 3269584, 5721772, 11443544, 22887088]

約数ペア:

[(1, 22887088), (2, 11443544), (4, 5721772), (7, 3269584), (8, 2860886), (14, 1634792), (16, 1430443), (28, 817396), (56, 408698), (112, 204349), (181, 126448), (362, 63224), (724, 31612), (1129, 20272), (1267, 18064), (1448, 15806), (2258, 10136), (2534, 9032), (2896, 7903), (4516, 5068)]