7641616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 15713280

約数和(自身を除く): 8071664

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 383, 464, 688, 766, 1247, 1532, 2494, 3064, 4988, 6128, 9976, 11107, 16469, 19952, 22214, 32938, 44428, 65876, 88856, 131752, 177712, 263504, 477601, 955202, 1910404, 3820808, 7641616]

約数ペア:

[(1, 7641616), (2, 3820808), (4, 1910404), (8, 955202), (16, 477601), (29, 263504), (43, 177712), (58, 131752), (86, 88856), (116, 65876), (172, 44428), (232, 32938), (344, 22214), (383, 19952), (464, 16469), (688, 11107), (766, 9976), (1247, 6128), (1532, 4988), (2494, 3064)]