28312768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 61959744

約数和(自身を除く): 33646976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 131, 176, 262, 307, 352, 524, 614, 704, 1048, 1228, 1441, 2096, 2456, 2882, 3377, 4192, 4912, 5764, 6754, 8384, 9824, 11528, 13508, 19648, 23056, 27016, 40217, 46112, 54032, 80434, 92224, 108064, 160868, 216128, 321736, 442387, 643472, 884774, 1286944, 1769548, 2573888, 3539096, 7078192, 14156384, 28312768]

約数ペア:

[(1, 28312768), (2, 14156384), (4, 7078192), (8, 3539096), (11, 2573888), (16, 1769548), (22, 1286944), (32, 884774), (44, 643472), (64, 442387), (88, 321736), (131, 216128), (176, 160868), (262, 108064), (307, 92224), (352, 80434), (524, 54032), (614, 46112), (704, 40217), (1048, 27016), (1228, 23056), (1441, 19648), (2096, 13508), (2456, 11528), (2882, 9824), (3377, 8384), (4192, 6754), (4912, 5764)]