17278432

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 36091440

約数和(自身を除く): 18813008

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 433, 464, 688, 866, 928, 1247, 1376, 1732, 2494, 3464, 4988, 6928, 9976, 12557, 13856, 18619, 19952, 25114, 37238, 39904, 50228, 74476, 100456, 148952, 200912, 297904, 401824, 539951, 595808, 1079902, 2159804, 4319608, 8639216, 17278432]

約数ペア:

[(1, 17278432), (2, 8639216), (4, 4319608), (8, 2159804), (16, 1079902), (29, 595808), (32, 539951), (43, 401824), (58, 297904), (86, 200912), (116, 148952), (172, 100456), (232, 74476), (344, 50228), (433, 39904), (464, 37238), (688, 25114), (866, 19952), (928, 18619), (1247, 13856), (1376, 12557), (1732, 9976), (2494, 6928), (3464, 4988)]