28126208

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 66

約数和(自身を含む): 62073228

約数和(自身を除く): 33947020

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 227, 242, 256, 352, 454, 484, 512, 704, 908, 968, 1024, 1408, 1816, 1936, 2497, 2816, 3632, 3872, 4994, 5632, 7264, 7744, 9988, 11264, 14528, 15488, 19976, 27467, 29056, 30976, 39952, 54934, 58112, 61952, 79904, 109868, 116224, 123904, 159808, 219736, 232448, 319616, 439472, 639232, 878944, 1278464, 1757888, 2556928, 3515776, 7031552, 14063104, 28126208]

約数ペア:

[(1, 28126208), (2, 14063104), (4, 7031552), (8, 3515776), (11, 2556928), (16, 1757888), (22, 1278464), (32, 878944), (44, 639232), (64, 439472), (88, 319616), (121, 232448), (128, 219736), (176, 159808), (227, 123904), (242, 116224), (256, 109868), (352, 79904), (454, 61952), (484, 58112), (512, 54934), (704, 39952), (908, 30976), (968, 29056), (1024, 27467), (1408, 19976), (1816, 15488), (1936, 14528), (2497, 11264), (2816, 9988), (3632, 7744), (3872, 7264), (4994, 5632)]