12759296

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 29139264

約数和(自身を除く): 16379968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 197, 253, 256, 352, 368, 394, 506, 704, 736, 788, 1012, 1408, 1472, 1576, 2024, 2167, 2816, 2944, 3152, 4048, 4334, 4531, 5888, 6304, 8096, 8668, 9062, 12608, 16192, 17336, 18124, 25216, 32384, 34672, 36248, 49841, 50432, 64768, 69344, 72496, 99682, 138688, 144992, 199364, 277376, 289984, 398728, 554752, 579968, 797456, 1159936, 1594912, 3189824, 6379648, 12759296]

約数ペア:

[(1, 12759296), (2, 6379648), (4, 3189824), (8, 1594912), (11, 1159936), (16, 797456), (22, 579968), (23, 554752), (32, 398728), (44, 289984), (46, 277376), (64, 199364), (88, 144992), (92, 138688), (128, 99682), (176, 72496), (184, 69344), (197, 64768), (253, 50432), (256, 49841), (352, 36248), (368, 34672), (394, 32384), (506, 25216), (704, 18124), (736, 17336), (788, 16192), (1012, 12608), (1408, 9062), (1472, 8668), (1576, 8096), (2024, 6304), (2167, 5888), (2816, 4531), (2944, 4334), (3152, 4048)]