865984064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20849}}^1$

素因数の和:20931

約数の個数: 56

約数和(自身を含む): 1906524000

約数和(自身を除く): 1040539936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 472, 649, 704, 944, 1298, 1888, 2596, 3776, 5192, 10384, 20768, 20849, 41536, 41698, 83396, 166792, 229339, 333584, 458678, 667168, 917356, 1230091, 1334336, 1834712, 2460182, 3669424, 4920364, 7338848, 9840728, 13531001, 14677696, 19681456, 27062002, 39362912, 54124004, 78725824, 108248008, 216496016, 432992032, 865984064]

約数ペア:

[(1, 865984064), (2, 432992032), (4, 216496016), (8, 108248008), (11, 78725824), (16, 54124004), (22, 39362912), (32, 27062002), (44, 19681456), (59, 14677696), (64, 13531001), (88, 9840728), (118, 7338848), (176, 4920364), (236, 3669424), (352, 2460182), (472, 1834712), (649, 1334336), (704, 1230091), (944, 917356), (1298, 667168), (1888, 458678), (2596, 333584), (3776, 229339), (5192, 166792), (10384, 83396), (20768, 41698), (20849, 41536)]