13404776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 32071680

約数和(自身を除く): 18666904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 463, 517, 616, 658, 926, 1034, 1316, 1852, 2068, 2632, 3241, 3619, 3704, 4136, 5093, 6482, 7238, 10186, 12964, 14476, 20372, 21761, 25928, 28952, 35651, 40744, 43522, 71302, 87044, 142604, 152327, 174088, 239371, 285208, 304654, 478742, 609308, 957484, 1218616, 1675597, 1914968, 3351194, 6702388, 13404776]

約数ペア:

[(1, 13404776), (2, 6702388), (4, 3351194), (7, 1914968), (8, 1675597), (11, 1218616), (14, 957484), (22, 609308), (28, 478742), (44, 304654), (47, 285208), (56, 239371), (77, 174088), (88, 152327), (94, 142604), (154, 87044), (188, 71302), (308, 43522), (329, 40744), (376, 35651), (463, 28952), (517, 25928), (616, 21761), (658, 20372), (926, 14476), (1034, 12964), (1316, 10186), (1852, 7238), (2068, 6482), (2632, 5093), (3241, 4136), (3619, 3704)]