27320128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 59765184

約数和(自身を除く): 32445056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 151, 176, 257, 302, 352, 514, 604, 704, 1028, 1208, 1661, 2056, 2416, 2827, 3322, 4112, 4832, 5654, 6644, 8224, 9664, 11308, 13288, 16448, 22616, 26576, 38807, 45232, 53152, 77614, 90464, 106304, 155228, 180928, 310456, 426877, 620912, 853754, 1241824, 1707508, 2483648, 3415016, 6830032, 13660064, 27320128]

約数ペア:

[(1, 27320128), (2, 13660064), (4, 6830032), (8, 3415016), (11, 2483648), (16, 1707508), (22, 1241824), (32, 853754), (44, 620912), (64, 426877), (88, 310456), (151, 180928), (176, 155228), (257, 106304), (302, 90464), (352, 77614), (514, 53152), (604, 45232), (704, 38807), (1028, 26576), (1208, 22616), (1661, 16448), (2056, 13288), (2416, 11308), (2827, 9664), (3322, 8224), (4112, 6644), (4832, 5654)]