853281664

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 1746182880

約数和(自身を除く): 892901216

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 103, 122, 128, 206, 244, 412, 488, 824, 976, 1061, 1648, 1952, 2122, 3296, 3904, 4244, 6283, 6592, 7808, 8488, 12566, 13184, 16976, 25132, 33952, 50264, 64721, 67904, 100528, 109283, 129442, 135808, 201056, 218566, 258884, 402112, 437132, 517768, 804224, 874264, 1035536, 1748528, 2071072, 3497056, 4142144, 6666263, 6994112, 8284288, 13332526, 13988224, 26665052, 53330104, 106660208, 213320416, 426640832, 853281664]

約数ペア:

[(1, 853281664), (2, 426640832), (4, 213320416), (8, 106660208), (16, 53330104), (32, 26665052), (61, 13988224), (64, 13332526), (103, 8284288), (122, 6994112), (128, 6666263), (206, 4142144), (244, 3497056), (412, 2071072), (488, 1748528), (824, 1035536), (976, 874264), (1061, 804224), (1648, 517768), (1952, 437132), (2122, 402112), (3296, 258884), (3904, 218566), (4244, 201056), (6283, 135808), (6592, 129442), (7808, 109283), (8488, 100528), (12566, 67904), (13184, 64721), (16976, 50264), (25132, 33952)]