1649676832

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{6917}}^1$

素因数の和:7213

約数の個数: 48

約数和(自身を含む): 3373355160

約数和(自身を除く): 1723678328

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 257, 464, 514, 928, 1028, 2056, 4112, 6917, 7453, 8224, 13834, 14906, 27668, 29812, 55336, 59624, 110672, 119248, 200593, 221344, 238496, 401186, 802372, 1604744, 1777669, 3209488, 3555338, 6418976, 7110676, 14221352, 28442704, 51552401, 56885408, 103104802, 206209604, 412419208, 824838416, 1649676832]

約数ペア:

[(1, 1649676832), (2, 824838416), (4, 412419208), (8, 206209604), (16, 103104802), (29, 56885408), (32, 51552401), (58, 28442704), (116, 14221352), (232, 7110676), (257, 6418976), (464, 3555338), (514, 3209488), (928, 1777669), (1028, 1604744), (2056, 802372), (4112, 401186), (6917, 238496), (7453, 221344), (8224, 200593), (13834, 119248), (14906, 110672), (27668, 59624), (29812, 55336)]