8501872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 17342640

約数和(自身を除く): 8840768

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 251, 292, 464, 502, 584, 1004, 1168, 2008, 2117, 4016, 4234, 7279, 8468, 14558, 16936, 18323, 29116, 33872, 36646, 58232, 73292, 116464, 146584, 293168, 531367, 1062734, 2125468, 4250936, 8501872]

約数ペア:

[(1, 8501872), (2, 4250936), (4, 2125468), (8, 1062734), (16, 531367), (29, 293168), (58, 146584), (73, 116464), (116, 73292), (146, 58232), (232, 36646), (251, 33872), (292, 29116), (464, 18323), (502, 16936), (584, 14558), (1004, 8468), (1168, 7279), (2008, 4234), (2117, 4016)]