7090761328

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{1471}}^1$

素因数の和:1902

約数の個数: 80

約数和(自身を含む): 15863873536

約数和(自身を除く): 8773112208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 223, 386, 446, 772, 892, 1351, 1471, 1544, 1561, 1784, 2702, 2942, 3088, 3122, 3568, 5404, 5884, 6244, 10297, 10808, 11768, 12488, 20594, 21616, 23536, 24976, 41188, 43039, 82376, 86078, 164752, 172156, 283903, 301273, 328033, 344312, 567806, 602546, 656066, 688624, 1135612, 1205092, 1312132, 1987321, 2271224, 2296231, 2410184, 2624264, 3974642, 4542448, 4592462, 4820368, 5248528, 7949284, 9184924, 15898568, 18369848, 31797136, 36739696, 63310369, 126620738, 253241476, 443172583, 506482952, 886345166, 1012965904, 1772690332, 3545380664, 7090761328]

約数ペア:

[(1, 7090761328), (2, 3545380664), (4, 1772690332), (7, 1012965904), (8, 886345166), (14, 506482952), (16, 443172583), (28, 253241476), (56, 126620738), (112, 63310369), (193, 36739696), (223, 31797136), (386, 18369848), (446, 15898568), (772, 9184924), (892, 7949284), (1351, 5248528), (1471, 4820368), (1544, 4592462), (1561, 4542448), (1784, 3974642), (2702, 2624264), (2942, 2410184), (3088, 2296231), (3122, 2271224), (3568, 1987321), (5404, 1312132), (5884, 1205092), (6244, 1135612), (10297, 688624), (10808, 656066), (11768, 602546), (12488, 567806), (20594, 344312), (21616, 328033), (23536, 301273), (24976, 283903), (41188, 172156), (43039, 164752), (82376, 86078)]