27874336

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 72

約数和(自身を含む): 66146220

約数和(自身を除く): 38271884

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 613, 784, 812, 928, 1226, 1421, 1568, 1624, 2452, 2842, 3248, 4291, 4904, 5684, 6496, 8582, 9808, 11368, 17164, 17777, 19616, 22736, 30037, 34328, 35554, 45472, 60074, 68656, 71108, 120148, 124439, 137312, 142216, 240296, 248878, 284432, 480592, 497756, 568864, 871073, 961184, 995512, 1742146, 1991024, 3484292, 3982048, 6968584, 13937168, 27874336]

約数ペア:

[(1, 27874336), (2, 13937168), (4, 6968584), (7, 3982048), (8, 3484292), (14, 1991024), (16, 1742146), (28, 995512), (29, 961184), (32, 871073), (49, 568864), (56, 497756), (58, 480592), (98, 284432), (112, 248878), (116, 240296), (196, 142216), (203, 137312), (224, 124439), (232, 120148), (392, 71108), (406, 68656), (464, 60074), (613, 45472), (784, 35554), (812, 34328), (928, 30037), (1226, 22736), (1421, 19616), (1568, 17777), (1624, 17164), (2452, 11368), (2842, 9808), (3248, 8582), (4291, 6496), (4904, 5684)]