28064256

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 82723872

約数和(自身を除く): 54659616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 151, 176, 192, 242, 256, 264, 302, 352, 363, 384, 453, 484, 512, 528, 604, 704, 726, 768, 906, 968, 1056, 1208, 1408, 1452, 1536, 1661, 1812, 1936, 2112, 2416, 2816, 2904, 3322, 3624, 3872, 4224, 4832, 4983, 5632, 5808, 6644, 7248, 7744, 8448, 9664, 9966, 11616, 13288, 14496, 15488, 16896, 18271, 19328, 19932, 23232, 26576, 28992, 30976, 36542, 38656, 39864, 46464, 53152, 54813, 57984, 61952, 73084, 77312, 79728, 92928, 106304, 109626, 115968, 146168, 159456, 185856, 212608, 219252, 231936, 292336, 318912, 425216, 438504, 584672, 637824, 850432, 877008, 1169344, 1275648, 1754016, 2338688, 2551296, 3508032, 4677376, 7016064, 9354752, 14032128, 28064256]

約数ペア:

[(1, 28064256), (2, 14032128), (3, 9354752), (4, 7016064), (6, 4677376), (8, 3508032), (11, 2551296), (12, 2338688), (16, 1754016), (22, 1275648), (24, 1169344), (32, 877008), (33, 850432), (44, 637824), (48, 584672), (64, 438504), (66, 425216), (88, 318912), (96, 292336), (121, 231936), (128, 219252), (132, 212608), (151, 185856), (176, 159456), (192, 146168), (242, 115968), (256, 109626), (264, 106304), (302, 92928), (352, 79728), (363, 77312), (384, 73084), (453, 61952), (484, 57984), (512, 54813), (528, 53152), (604, 46464), (704, 39864), (726, 38656), (768, 36542), (906, 30976), (968, 28992), (1056, 26576), (1208, 23232), (1408, 19932), (1452, 19328), (1536, 18271), (1661, 16896), (1812, 15488), (1936, 14496), (2112, 13288), (2416, 11616), (2816, 9966), (2904, 9664), (3322, 8448), (3624, 7744), (3872, 7248), (4224, 6644), (4832, 5808), (4983, 5632)]