40258496

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 56

約数和(自身を含む): 83820000

約数和(自身を除く): 43561504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 116, 199, 218, 232, 398, 436, 464, 796, 872, 928, 1592, 1744, 1856, 3161, 3184, 3488, 5771, 6322, 6368, 6976, 11542, 12644, 12736, 21691, 23084, 25288, 43382, 46168, 50576, 86764, 92336, 101152, 173528, 184672, 202304, 347056, 369344, 629039, 694112, 1258078, 1388224, 2516156, 5032312, 10064624, 20129248, 40258496]

約数ペア:

[(1, 40258496), (2, 20129248), (4, 10064624), (8, 5032312), (16, 2516156), (29, 1388224), (32, 1258078), (58, 694112), (64, 629039), (109, 369344), (116, 347056), (199, 202304), (218, 184672), (232, 173528), (398, 101152), (436, 92336), (464, 86764), (796, 50576), (872, 46168), (928, 43382), (1592, 25288), (1744, 23084), (1856, 21691), (3161, 12736), (3184, 12644), (3488, 11542), (5771, 6976), (6322, 6368)]