2688622024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1913}}^1\times {\mathrm{15971}}^1$

素因数の和:17901

約数の個数: 32

約数和(自身を含む): 5502673440

約数和(自身を除く): 2814051416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1913, 3826, 7652, 15304, 15971, 21043, 31942, 42086, 63884, 84172, 127768, 168344, 175681, 351362, 702724, 1405448, 30552523, 61105046, 122210092, 244420184, 336077753, 672155506, 1344311012, 2688622024]

約数ペア:

[(1, 2688622024), (2, 1344311012), (4, 672155506), (8, 336077753), (11, 244420184), (22, 122210092), (44, 61105046), (88, 30552523), (1913, 1405448), (3826, 702724), (7652, 351362), (15304, 175681), (15971, 168344), (21043, 127768), (31942, 84172), (42086, 63884)]