6421000376

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{84871}}^1$

素因数の和:85084

約数の個数: 48

約数和(自身を含む): 14077718640

約数和(自身を除く): 7656718264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 772, 1351, 1544, 2702, 5404, 9457, 10808, 18914, 37828, 75656, 84871, 169742, 339484, 594097, 678968, 1188194, 2376388, 4158679, 4752776, 8317358, 16380103, 16634716, 32760206, 33269432, 65520412, 114660721, 131040824, 229321442, 458642884, 802625047, 917285768, 1605250094, 3210500188, 6421000376]

約数ペア:

[(1, 6421000376), (2, 3210500188), (4, 1605250094), (7, 917285768), (8, 802625047), (14, 458642884), (28, 229321442), (49, 131040824), (56, 114660721), (98, 65520412), (193, 33269432), (196, 32760206), (386, 16634716), (392, 16380103), (772, 8317358), (1351, 4752776), (1544, 4158679), (2702, 2376388), (5404, 1188194), (9457, 678968), (10808, 594097), (18914, 339484), (37828, 169742), (75656, 84871)]