12828741968

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1\times {\mathrm{997}}^1$

素因数の和:2020

約数の個数: 80

約数和(自身を含む): 28684723584

約数和(自身を除く): 15855981616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 877, 917, 997, 1048, 1754, 1834, 1994, 2096, 3508, 3668, 3988, 6139, 6979, 7016, 7336, 7976, 12278, 13958, 14032, 14672, 15952, 24556, 27916, 49112, 55832, 98224, 111664, 114887, 130607, 229774, 261214, 459548, 522428, 804209, 874369, 914249, 919096, 1044856, 1608418, 1748738, 1828498, 1838192, 2089712, 3216836, 3497476, 3656996, 6120583, 6433672, 6994952, 7313992, 12241166, 12867344, 13989904, 14627984, 24482332, 48964664, 97929328, 114542339, 229084678, 458169356, 801796373, 916338712, 1603592746, 1832677424, 3207185492, 6414370984, 12828741968]

約数ペア:

[(1, 12828741968), (2, 6414370984), (4, 3207185492), (7, 1832677424), (8, 1603592746), (14, 916338712), (16, 801796373), (28, 458169356), (56, 229084678), (112, 114542339), (131, 97929328), (262, 48964664), (524, 24482332), (877, 14627984), (917, 13989904), (997, 12867344), (1048, 12241166), (1754, 7313992), (1834, 6994952), (1994, 6433672), (2096, 6120583), (3508, 3656996), (3668, 3497476), (3988, 3216836), (6139, 2089712), (6979, 1838192), (7016, 1828498), (7336, 1748738), (7976, 1608418), (12278, 1044856), (13958, 919096), (14032, 914249), (14672, 874369), (15952, 804209), (24556, 522428), (27916, 459548), (49112, 261214), (55832, 229774), (98224, 130607), (111664, 114887)]