40786976

素因数分解:

$2^5\times {\mathrm{47}}^2\times {\mathrm{577}}^1$

素因数の和:681

約数の個数: 36

約数和(自身を含む): 82186398

約数和(自身を除く): 41399422

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 577, 752, 1154, 1504, 2209, 2308, 4418, 4616, 8836, 9232, 17672, 18464, 27119, 35344, 54238, 70688, 108476, 216952, 433904, 867808, 1274593, 2549186, 5098372, 10196744, 20393488, 40786976]

約数ペア:

[(1, 40786976), (2, 20393488), (4, 10196744), (8, 5098372), (16, 2549186), (32, 1274593), (47, 867808), (94, 433904), (188, 216952), (376, 108476), (577, 70688), (752, 54238), (1154, 35344), (1504, 27119), (2209, 18464), (2308, 17672), (4418, 9232), (4616, 8836)]