7678596

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 19160064

約数和(自身を除く): 11481468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 647, 989, 1294, 1941, 1978, 2588, 2967, 3882, 3956, 5934, 7764, 11868, 14881, 27821, 29762, 44643, 55642, 59524, 83463, 89286, 111284, 166926, 178572, 333852, 639883, 1279766, 1919649, 2559532, 3839298, 7678596]

約数ペア:

[(1, 7678596), (2, 3839298), (3, 2559532), (4, 1919649), (6, 1279766), (12, 639883), (23, 333852), (43, 178572), (46, 166926), (69, 111284), (86, 89286), (92, 83463), (129, 59524), (138, 55642), (172, 44643), (258, 29762), (276, 27821), (516, 14881), (647, 11868), (989, 7764), (1294, 5934), (1941, 3956), (1978, 3882), (2588, 2967)]