775777072

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 1769511744

約数和(自身を除く): 993734672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 241, 287, 328, 482, 574, 656, 701, 964, 1148, 1402, 1687, 1928, 2296, 2804, 3374, 3856, 4592, 4907, 5608, 6748, 9814, 9881, 11216, 13496, 19628, 19762, 26992, 28741, 39256, 39524, 57482, 69167, 78512, 79048, 114964, 138334, 158096, 168941, 201187, 229928, 276668, 337882, 402374, 459856, 553336, 675764, 804748, 1106672, 1182587, 1351528, 1609496, 2365174, 2703056, 3218992, 4730348, 6926581, 9460696, 13853162, 18921392, 27706324, 48486067, 55412648, 96972134, 110825296, 193944268, 387888536, 775777072]

約数ペア:

[(1, 775777072), (2, 387888536), (4, 193944268), (7, 110825296), (8, 96972134), (14, 55412648), (16, 48486067), (28, 27706324), (41, 18921392), (56, 13853162), (82, 9460696), (112, 6926581), (164, 4730348), (241, 3218992), (287, 2703056), (328, 2365174), (482, 1609496), (574, 1351528), (656, 1182587), (701, 1106672), (964, 804748), (1148, 675764), (1402, 553336), (1687, 459856), (1928, 402374), (2296, 337882), (2804, 276668), (3374, 229928), (3856, 201187), (4592, 168941), (4907, 158096), (5608, 138334), (6748, 114964), (9814, 79048), (9881, 78512), (11216, 69167), (13496, 57482), (19628, 39524), (19762, 39256), (26992, 28741)]