28486656

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 132

約数和(自身を含む): 90051624

約数和(自身を除く): 61564968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 281, 288, 352, 384, 396, 512, 528, 562, 576, 704, 768, 792, 843, 1024, 1056, 1124, 1152, 1408, 1536, 1584, 1686, 2112, 2248, 2304, 2529, 2816, 3072, 3091, 3168, 3372, 4224, 4496, 4608, 5058, 5632, 6182, 6336, 6744, 8448, 8992, 9216, 9273, 10116, 11264, 12364, 12672, 13488, 16896, 17984, 18546, 20232, 24728, 25344, 26976, 27819, 33792, 35968, 37092, 40464, 49456, 50688, 53952, 55638, 71936, 74184, 80928, 98912, 101376, 107904, 111276, 143872, 148368, 161856, 197824, 215808, 222552, 287744, 296736, 323712, 395648, 431616, 445104, 593472, 647424, 791296, 863232, 890208, 1186944, 1294848, 1582592, 1780416, 2373888, 2589696, 3165184, 3560832, 4747776, 7121664, 9495552, 14243328, 28486656]

約数ペア:

[(1, 28486656), (2, 14243328), (3, 9495552), (4, 7121664), (6, 4747776), (8, 3560832), (9, 3165184), (11, 2589696), (12, 2373888), (16, 1780416), (18, 1582592), (22, 1294848), (24, 1186944), (32, 890208), (33, 863232), (36, 791296), (44, 647424), (48, 593472), (64, 445104), (66, 431616), (72, 395648), (88, 323712), (96, 296736), (99, 287744), (128, 222552), (132, 215808), (144, 197824), (176, 161856), (192, 148368), (198, 143872), (256, 111276), (264, 107904), (281, 101376), (288, 98912), (352, 80928), (384, 74184), (396, 71936), (512, 55638), (528, 53952), (562, 50688), (576, 49456), (704, 40464), (768, 37092), (792, 35968), (843, 33792), (1024, 27819), (1056, 26976), (1124, 25344), (1152, 24728), (1408, 20232), (1536, 18546), (1584, 17984), (1686, 16896), (2112, 13488), (2248, 12672), (2304, 12364), (2529, 11264), (2816, 10116), (3072, 9273), (3091, 9216), (3168, 8992), (3372, 8448), (4224, 6744), (4496, 6336), (4608, 6182), (5058, 5632)]