66404987036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{305839}}^1$

素因数の和:305994

約数の個数: 48

約数和(自身を含む): 128247275520

約数和(自身を除く): 61842288484

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 103, 124, 206, 412, 527, 1054, 1751, 2108, 3193, 3502, 6386, 7004, 12772, 54281, 108562, 217124, 305839, 611678, 1223356, 5199263, 9481009, 10398526, 18962018, 20797052, 31501417, 37924036, 63002834, 126005668, 161177153, 322354306, 535524089, 644708612, 976543927, 1071048178, 1953087854, 2142096356, 3906175708, 16601246759, 33202493518, 66404987036]

約数ペア:

[(1, 66404987036), (2, 33202493518), (4, 16601246759), (17, 3906175708), (31, 2142096356), (34, 1953087854), (62, 1071048178), (68, 976543927), (103, 644708612), (124, 535524089), (206, 322354306), (412, 161177153), (527, 126005668), (1054, 63002834), (1751, 37924036), (2108, 31501417), (3193, 20797052), (3502, 18962018), (6386, 10398526), (7004, 9481009), (12772, 5199263), (54281, 1223356), (108562, 611678), (217124, 305839)]